DAVID IV - Inovonics

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FM Audio Broadcast Processor
Installation & User Guide
www.inovonicsbroadcast.com
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PRODUCT REGISTRATION RECORD
Model 719 – Serial No. _______________
Purchase Date _____________________
Warranty Registered?
Mail
Web
Reg. Date __________ By: ____________
Installation & Operation
User Guide
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Model 719
FM Audio Broadcast Processor
June, 2014
Firmware Rev. 3
Software Rev. 3
Inovonics, Inc. 5805 Highway 9
Felton, CA 95018
Tel: (831) 458-0552 Fax: (831) 458-0554
Register online at www.inovonicsbroadcast.com
TABLE OF CONTENTS
Section I – INTRODUCTION
DAVID IV PRODUCT DESCRIPTION .............................................. 5
Features
DAVID IV TECHNICAL SPECIFICATIONS ....................................... 6
General Performance
Rear-Panel Appointments
Audio Processing Features
The User Interface
Miscellaneous
BLOCK DIAGRAM ............................................................................ 8
Section II – INSTALLATION
GENERAL ........................................................................................ 10
Menu Navigation
Setup Using the Software
UNPACKING AND INSPECTION .................................................... 10
MOUNTING ..................................................................................... 11
Rack Requirement
Heat Dissipation
AC (MAINS) POWER ....................................................................... 11
Mains Voltage Selector
Mains Fuse
Power Cord
RADIO FREQUENCY INTERFERENCE (RFI) ................................ 11
Location
Ground Loops
PROGRAM LINE INPUTS ............................................................... 12
AES Digital Input
Analog Line Inputs
Unbalanced Operation
PROGRAM LINE OUTPUTS ........................................................... 13
AES Digital Line Output
Analog Line Outputs
Unbalanced Operation
COMPOSITE/MPX OUTPUTS ......................................................... 14
RDS COMBINING PROVISION ....................................................... 14
19kHz Sync Output
RDS Input
Internal Metering
—1—
Section III – SETUP AND OPERATION
USER ADJUSTMENT GROUPINGS ............................................... 15
Setup Adjustments
Processing Adjustments
Backing-up Settings
“QUICK START TECHNOLOGY” ................................................... 16
‘Instant Boot’
Brownout Detection
NAVIGATING THE MENUS ............................................................ 16
Graphic Display
Jog Wheel and Back Button
Menu Timeout and Screensaver
LANGUAGES .................................................................................. 17
INTERNAL TONE GENERATOR .................................................... 18
Pre and Post Modes
A Brief Note on DAVID IV Gain Structure
SELECTING THE INPUT ................................................................ 18
SETTING INPUT GAIN ................................................................... 19
Importance of AGC Action
Using Test Tones… or Not
Adjusting Input Gain
THE HIGH-PASS FILTER ............................................................... 21
OPTIMIZING “WINDOWED” AGC ACTION .................................... 22
Defeating the AGC
AGC Maximum Gain
‘Windowing’ and the AGC Correction Rate
STEREO ENHANCEMENT ............................................................. 23
Stereo Width
Solo Width
THE FIVE-BAND ‘MULTIPRESSOR’ .............................................. 24
Compressor Drive
Spectral Loading
Band Coupling
PROGRAM EQUALIZATION ........................................................... 26
The 5 Bands Defined
Multipressor Crossovers
Compressor Attack and Release
BASS CHARACTER ENHANCEMENT ............................................ 29
Punch and Rumble
PROGRAM PEAK CONTROL ......................................................... 30
—2—
BROADBAND LIMITING .................................................................. 30
PIPP* Limiting
Lookahead Limiting
PIPP*, Normal or ITU?
Limiter Drive
Limiter Density
MULTIPLEX POWER CONTROL (BS.412.9) .................................. 33
The ITU “Recommendation”
Other ITU Processing Implications
ADAPTIVE PRE-EMPHASIS ........................................................... 34
COMPOSITE CLIPPING ................................................................... 35
HD RADIO™ DELAY ...................................................................... 36
Installing the Delay Subassembly
Adjusting the Delay
PROGRAM LINE OUTPUTS ........................................................... 37
Line Output Characteristic
20kHz Flat
Pre-Emphasized FM Output
Normalized (Flat) FM Output
Output Level Controls
Sample Rate Converter
FRONT-PANEL HEADPHONE JACK ........................................ 40
COMPOSITE MULTIPLEX OUTPUT ............................................... 40
Confirming Pre-Emphasis
Mono Mode and Pilot Injection
Adjusting the Multiplex Outputs
Multiplex Output Servo
RDS SETUP .................................................................................... 42
PROCESSING PRESETS ............................................................... 43
Factory Presets
Creating Custom Presets
What am I listening to?
Deleting Presets
Exporting and Importing Presets
“PROOF” MODE .............................................................................. 44
ADMINISTRATIVE SETTINGS ........................................................ 45
Passwords
Lost Password (Hard Reset)
Display Brightness
Section IV – NETWORKING THE DAVID IV
CONNECTING THE DAVID IV TO YOUR NETWORK .................... 47
DHCP Assignment
Manual IP Setup
—3—
COMMUNICATING FROM OUTSIDE THE LOCAL NETWORK ...... 48
What is Dynamic DNS?
Dynamic DNS Providers
Dynamic DNS System Abuse
THE NETWORK STATUS SCREEN ............................................... 50
DIRECT COMPUTER CONNECTION TO THE DAVID IV .............. 51
Setting-up an ‘Imaginary’ Network
DAVID IV Settings
Section V – DAVID IV REMOTE-CONTROL SOFTWARE
GENERAL ........................................................................................ 54
INSTALLING THE SOFTWARE ...................................................... 54
Confirming a Network Connection
Running the Software
REMOTE CONTROL OF THE DAVID IV ........................................ 57
Presets
Processing
Setup
Admin
Software ‘Sliders’
PROFILE AND PRESET FILE MANAGEMENT .............................. 60
Saving a Profile
Saving a Preset
Importing a Preset
Section VI – UPDATING DAVID IV FIRMWARE
THE FIRMWARE UPDATER ........................................................... 63
Warning
Firmware Update Files
Running the Firmware Updater
Aborting a Firmware Update
ERRATA
NOTES AND DOODLES ................................................................. 66
INOVONICS WARRANTY ................................. (INSIDE BACK COVER)
—4—
Section I
INTRODUCTION
DAVID IV PRODUCT DESCRIPTION
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*+-!2+/.-+F!+1$-!K+.#!).<.(2!VN,HKF$3!
(/D!.+!&ffk!2<--($-!H+=,F<.(+/_!)+,-2$!
</=!=I/<H(2!V>,/2#3!+*!K+..+HE$/=!
(HG$=</2$!()!%S!+#H)B!!>-$E$HG#<)()!
2+HG+/$/.)B!!W><D$!]'X!
H<I!K$!)$.!.+!%Sn)C!Sfn)!+-!`99B!!W><DE
$)!&OC!\fX!
—7—
5A55W)5#:F)81012#".!
THE USER INTERFACE
0/+1+/(2)3!$M2F,)(1$!>+F<-(.IE0/=$G$/E
!"-&2R5:&#;.)
=$/.!>$<J!>-+2$))+-!<)),-$)!+G.(H,H!
6!*-+/.EG</$F!D-<G#(2!=()GF<I!
H+=,F<.(+/!+*!.#$!9:!2<--($-!+-!+.#$-!
</=!d+D!L#$$F!<FF+L!$<)IC!H$/,ED,(=$=!
.-</)H())(+/!)I).$HB!!W><D$!OfX!
$"6'$(7!)$.,G!</=!+G$-<.(+/!+*!.#$!
AXY)4%;21,;#Z)5-O#")/-&2"-;.)
56705!07B!!PZ5EK<-!=()GF<I)!(/=(2<.$!
"#$!>$<J!P(H(.$-!)$2.(+/!H<I!+G.(+/<FE
(/?+,.!F$1$F)!</=!<,=(+!G-+2$))(/D!<2E
FI!K$!2+/*(D,-$=!.+!2+/.-+F!.#$!-BHB)B!
.(+/B!!W><D$!&lX!
G+L$-!+*!.#$!2+HG+)(.$!H,F.(GF$M!)(DE
>-\2O:"#)/-&2"-;.!
/<F!.+!H$$.!Z,-+G$</!@.</=<-=!0"[EN!
"#$!0>!/$.L+-J!G+-.!</=!),GGF($=!)+*.E
;@B\&]B'B!!W><D$!OOX!
L<-$!<FF+L!-$H+.$!)$.,G!</=!+G$-<.(+/!
9P:,21[#)5"#R=0,N:+1+.!
+*!.#$!56705!07!+1$-!<!F+2<F!/$.L+-J!+-!
[)$-E=$*(/$=!a9!F(H(.(/D!</=?+-!=().+-E
.#$!0/.$-/$.!,)(/D!</I!b(/=+L)p!>R!
.(+/E2</2$FF$=!2F(GG(/D!G-+1(=$!(/=$E
W^>!+-!F<.$-XB!!W><D$!S\X!
G$/=$/.!<HGF(.,=$!H</<D$H$/.!+*!
G-+D-<H!*-$T,$/2($)!),Kd$2.$=!.+!.#$!
MISCELLANEOUS
9:!G-$E$HG#<)()!2,-1$B!!"#()!#$FG)!
X#+2)X-&#)S#&#":2-".)
G-$)$-1$!G-+D-<H!K-(D#./$))!</=!2F<-(E
]faU!g!]fJaUC!G-$E!+-!G+).EG-+2$))(/D_!
.I!=$)G(.$!G+L$-!K</=L(=.#!2+/).-<(/.)!
lf=;!<..$/,<.+-B!!W><D$!&cX!
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9/)4:1&+)*#$%1"#0#&2+.!
/-0,-+12#)/;1,,1&<.!
&fSg&Of76R!+-!]&fg]SS76RC!Sf?lfaU_!
6.!.#$!,)$-3)!=()2-$.(+/C!,G!.+!O=;!+*!
c!L<..)B!
2F(GG(/D!H<I!K$!<GGF($=!.+!.#$!2+HG+E
)(.$?K<)$K</=!)(D/<FB!!RF(GG(/D!()!G$-E
>1H#.)
*+-H$=!K$*+-$!.#$!(/d$2.(+/!+*!.#$!).$E
aQ!&q(/?\\HHC!bQ!&'(/?\cOHHC!
-$+!G(F+.!</=!N5@!),K2<--($-B!!W><D$!OSX!
5Q!&O(/?OOfHH!W&[XB!
G?)*:P1-)?#;:()@7,21-&:;B.)
]#1<N2.)
6/!+G.(+/<F!GF,DE(/!2(-2,(.!K+<-=!<FF+L)!
'FK?\JD!W/$.XC!&]FK)?SB\JD!W)#(GG(/DXB!
.#$!2+HG+)(.$?:>^!+,.G,.!+*!.#$!
=&[1"-&0#&2:;.)
56705!07!.+!K$!=$F<I$=!K$.L$$/!&H)!
R+/.(/,+,)!+G$-<.(+/!D,<-</.$$=!<.!
</=!'B'''!)$2+/=)!(/!&H)!(/2-$H$/.)C!
<HK($/.!.$HG$-<.,-$)!K$.L$$/!
-$F<.(1$!.+!.#$!</<F+D!</=!=(D(.<F!G-+E
O]r9?frR!</=!&]]r9?SfrR_!fE'Sk!-$F<.(1$!
D-<H!F(/$!+,.G,.)!L#$/!.#$I!<-$!)$.!.+!
#,H(=(.IC!/+/E2+/=$/)(/D_!<F.(.,=$)!.+!
.#$!]fJaU!W9F<.X!+,.G,.!H+=$B!!b#$/!
&fCfff*.?Of\cHB!
)$.!.+!.#$!9:!H+=$W)XC!.#$!F(/$!+,.G,.)!
/-&\-"0:&'#+.)
<-$!),Kd$2.$=!.+!.#$!G-+D-<HH$=!=$F<I!
<)!L$FFB!!W><D$!OlX!
ZhSffc&E&!
ZhSffc]E&!
!
'O?lc?ZZR!
!
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BLOCK DIAGRAM
"#$!56705!07!()!$/.(-$FI!5@>EK<)$=!L(.#!1(-.,<FFI!<FF!(.)!*,/2.(+/<F(.I!G-+E
1(=$= !.#-+,D# !*(-HL<-$ !2+=(/DB ! !"#() !;F+2J !5(<D-<HC !+/ !.#$ !+.#$- !#</=C !
#<)!K$$/!=$F(K$-<.$FI!+-D</(U$=!<)!(*!.#$!56705!07!L$-$!</!*"*&+#!G-+2$)E
)+-B!!0.!()!+,-!$MG$2.<.(+/!.#<.!.#()!K$/(D/!+K*,)2<.(+/!L(FF!D(1$!.#$!-$<=$-!
<! H+-$! *<H(F(<-! </=! ,/=$-).</=<KF$! *,/2.(+/<F! -$G-$)$/.<.(+/! +*! .#$!
G-+=,2.B!!"#()!H$</)!+*!2F<-(*(2<.(+/!=+$)!(HGFI!<!D++=!=$<F!+*!VF(.$-<-I!F(E
2$/)$C3 !#+L$1$-C !)+ !=+ !K$ !<=1()$= !.#<. !.#$ !(FF,).-<.(+/ !() !/+. !</ !<22,-<.$ !
-$G-$)$/.<.(+/!+*!.#$!<2.,<F!)(D/<F!G<.#B""#$%&"'()&*+",*-./-0%12!
—8—
!
SWITCHING
AND LEVEL CONTROL
DIGITAL INPUT
HIGH-PASS
“WINDOWED” AGC
STEREO ENHANCE
ANALOG INPUT
TONE GEN
BAND
FILTERS
BANDPASS
COMPRESSORS
EQ
SLIDERS
BAND
RECOMBINING
BROADBAND
LIMITER
BASS EFFECTS
FILTER
OPTIONAL
DIVERSITY
DELAY
BASS CHARACTER
AUGMENTATION
STEREO
GENERATOR
ADAPTIVE
PRE-EMPHASIS
(MPX POWER
CONTROL)
COMPOSITE
CLIPPER
COMPOSITE
COMBINER &
AUTO SERVO
PHONES
MONITOR
MPX OUT 1
MPX OUT 2
(PILOT BYPASS)
DE-EMPH
SWITCHING
AND LEVEL
RDS INPUT
RDS SYNC
SWITCHING
AND LEVEL
DIGITAL
LINE OUT
ANALOG
LINE OUT
DAVID IV Block Diagram
—9—
Section II
INSTALLATION
GENERAL
"#()! )$2.(+/! +*! .#$! H</,<F! <==-$))$)! .#$! G#I)(2<F! (/).<FF<.(+/!
+*!.#$!56705!07!(/!(.)!+G$-<.(/D!F+2<.(+/C!.#$!V/,.)!</=!K+F.)3!+*!
2+//$2.(/D !.#$ !,/(.C !K,. !(. !<F)+ !-$*$-$/2$) !G<D$) !L#$-$ !G$-.(E
/$/.!<=d,).H$/.)!<-$!=()2,))$=B!
Menu
Navigation
"#-+,D#+,.!.#$!H</,<F!.#$-$!<-$!-$*$-$/2$)!.+!56705!07!)$.,G!
</=! <=d,).H$/.! ,)(/D! .#$! *-+/.EG</$F! D-<G#(2! =()GF<IC! d+D!
L#$$F!</=!Back!K,..+/B!!"#()!()!(FF,).-<.$=!</=!=$)2-(K$=!(/!*,-E
.#$-!=$.<(F!+/!><D$!&lB!!;<)(2<FFIC!I+,%(78"!.#$!d+D!L#$$F!.+!2IE
2F$!<H+/D!#(D#F(D#.$=!H$/,!(.$H)C!</=!.#$/!97')!.#$!d+D!L#$$F!
.+!)$F$2.!.#$!#(D#F(D#.$=!(.$H!*+-!<=d,).H$/.B!!"#$!Back!K,..+/!
-$.,-/)!I+,!.+!.#$!G-$1(+,)!H$/,B!
Setup Using
the Software
6/I.#(/D!.#<.!2</!K$!=+/$!*-+H!.#$!*-+/.!G</$F!H<I!<F)+!K$!<2E
2+HGF()#$=! +1$-! <! /$.L+-J! *-+H! <! -$H+.$! F+2<.(+/! ,)(/D! <!
b(/=+L)p! 2+HG,.$-! </=! .#$! ),GGF($=! )+*.L<-$B! ! N$*$-! .+! @$2E
.(+/!07!W><D$!\%X!*+-!(/).-,2.(+/)!+/!/$.L+-J(/D!.#$!56705!07B!
UNPACKING AND INSPECTION
6)!)++/!<)!.#$!$T,(GH$/.!()!-$2$(1$=C!(/)G$2.!2<-$*,FFI!*+-!</I!
)#(GG(/D!=<H<D$B!!0*!=<H<D$!()!*+,/=!+-!),)G$2.$=C!/+.(*I!.#$!
2<--($-!<.!+/2$C!</=!.#$/!2+/.<2.!0/+1+/(2)B!
b$!-$2+HH$/=!-$.<(/(/D!.#$!+-(D(/<F!)#(GG(/D!2<-.+/!</=!G<2JE
(/D!H<.$-(<F)!*+-!-$.,-/!+-!.-</))#(GH$/.B!!0*!-$.,-/$=!*+-!b<-E
-</.I!-$G<(-C!)#(GG(/D!=<H<D$!),).<(/$=!<)!<!-$),F.!+*!(HG-+G$-!
G<2J(/D!*+-!-$.,-/!H<I%(/1<F(=<.$!.#$!b<--</.Is!
AX) A>) A457*X9CX! .+ !-$D().$- !.#$ !b<--</.I !+* !I+,- !56705 !07B !
"#() !<)),-$) !2+1$-<D$ !+* !.#$ !$T,(GH$/. !,/=$- !.$-H) !+* !.#$ !
b<--</.IC !G-+1(=$) !< !H$</) !+* !.-<2(/D !F+). !+- !).+F$/ !D$<-C !</= !
<==) !.#$ !,)$- !.+ !< !=<.<K<)$ !.+ !-$2$(1$ !)G$2(*(2 !)$-1(2$ !(/).-,2E
.(+/)! +-! )+*.L<-$?*(-HL<-$! ,G=<.$)! L#$/! ()),$=B! N$D().$-!
+/F(/$!<.Q!LLLB(/+1+/(2)K-+<=2<).B2+HB!!!
./0120% 3450:! :</I !,)$-) !2#++)$ !*(-). !.+ !*<H(F(<-(U$ !.#$HE
)$F1$) !L(.# !$T,(GH$/. !+/ !.#$ !K$/2# !+- !<. !.#$(- !=$)JC !(/ !L#(2# !
2<)$ !.#$I !H<I !(HH$=(<.$FI !.,-/ !.+ !@$2.(+/ !000 !.#<. !=$)2-(K$) !
56705!07!)$.,G!</=!,)$B!!5+!GF$<)$!-$*$-!K<2J!.+!.#()!)$2.(+/C!
#+L$1$-C!.+! 2+/*(-H! G-+G$-! G#I)(2<F! (/).<FF<.(+/! </=!(/.$-2+/E
/$2.(+/!L(.#!+.#$-!$T,(GH$/.B!
— 10 —
MOUNTING
Rack
Requirement
"#$! 56705! 07! H+,/.)! (/! <! ).</=<-=! &'E(/2#! $T,(GH$/.! -<2J!
</= !-$T,(-$) !+/FI !&q !(/2#$) !W&[X !+* !1$-.(2<F !-<2J !)G<2$B ! !b$ !
-$2+HH$/=!,)(/D!GF<).(2!+-!*(K$-!L<)#$-)!.+!G-+.$2.!.#$!G<(/.E
$=!*(/()#!<-+,/=!.#$!H+,/.(/D!#+F$)B!
Heat Dissipation
R+/),H(/D! F$))!G+L$-! L#$/! (.3)! -,//(/D!.#</!H</I!2+/),H$-!
G-+=,2.)!=+!L#$/!.#$I!<-$!.,-/$=!+**C!.#$!56705!07!(.)$F*!D$/E
$-<.$)! /$DF(D(KF$! #$<.! </=! .#,)! #<)! /+! /+()I! (/.$-/<F! *</! </=!
<))+2(<.$=!*(F.$-!.+!2#</D$B!!"#$!,/(.!()!)G$2(*($=!*+-!+G$-<.(+/!
L(.#(/! </! <HK($/.! .$HG$-<.,-$! -</D$! $M.$/=(/D! *-+H! *-$$U(/D!
.+ !&]fr9?SfrRB ! !;,. !K$2<,)$ !<=d<2$/.C !,/ED-$$/ !</= !F$)) !$**(E
2($/.! $T,(GH$/.)! H<I! .#$H)$F1$)! -<=(<.$! ),K).</.(<F! #$<.C! K$!
),-$! .#<.! .#$! $T,(GH$/.! -<2J! ()! <=$T,<.$FI! 1$/.(F<.$=! .+! J$$G!
(/.$-/<F!.$HG$-<.,-$!K$F+L!.#$!)G$2(*($=!H<M(H,H!<HK($/.B!
AC (MAINS) POWER
Mains Voltage
Selector
[/F$))! )G$2(*(2<FFI! +-=$-$=! *+-! $MG+-.! )#(GH$/.C! .#$! 56705! 07!
() !)$. !<. !.#$ !*<2.+-I !*+- !+G$-<.(+/ !*-+H !&&S7C !Sf?lfaU !6R !
H<(/)B!
"+ !2#</D$ !.#$ !H<(/) !1+F.<D$C !*(-). !-$',+""!,(% ()!% ;*$"'% ,+8-!
</= !.#$/ !-$H+1$ !.#$ !.+G !2+1$- !+* !.#$ !,/(.B ! !6 !2F$<-FI !H<-J$= !
)F(=$ !)L(.2# !() !=(-$2.FI !K$#(/= !.#$ !6R !H<(/) !2+//$2.+- !+/ !.#$ !
2(-2,(. !K+<-=B ! ![)$ !< !)H<FF !)2-$L=-(1$- !.+ !)$. !.#$ !)L(.2# !*+- !
115V!+-!230V!+G$-<.(+/B!!!
Mains Fuse
0.! ()!(HG+-.</.! .+! (/).<FF! .#$! <GG-+G-(<.$! *,)$! <)!/+.$=! +/! .#$!
-$<- !G</$F !/$M. !.+ !.#$ !*,)$#+F=$-Q !t6 !*+- !&&S7 !H<(/)C !u6 !*+- !
]Of7!+G$-<.(+/B!!9,)$)!<-$!.#$!A:6?@Sff!.IG$!WSHH!^!]fHH!
)(U$C!V*<).!KF+L3XB!
Power Cord
"#$! =$.<2#<KF$! 0ZRE.IG$ !G+L$- !2+-= !),GGF($=! L(.#! .#$! 56705!
07 !() !*(..$= !L(.# !< !h+-.#E6H$-(2</E).</=<-= !H<F$ !GF,DB ! !0* !I+, !
/$$=!.+!-$GF<2$!.#$!H<(/)!GF,D!L(.#!</+.#$-C!I+,!L(FF!*(/=!.#<.!
.#$ !(/=(1(=,<F !2+-= !2+/=,2.+-) !<-$ !2+F+-E2+=$= !(/ !+/$ !+* !.L+ !
L<I)B ! ![@ !).</=<-=) !)G$2(*I !KF<2J !*+- !6R !V#+.C3 !L#(.$ !*+- !6R !
/$,.-<F !</= !D-$$/ !*+- !$<-.# !D-+,/=B ! !Z,-+G$</ !RZZ !).</=<-=) !
)G$2(*I!K-+L/!*+-!6R!V#+.C3!KF,$!*+-!6R!/$,.-<F!</=!D-$$/!L(.#!
<!I$FF+L!).-(G$!*+-!$<-.#!D-+,/=B!!>F$<)$!J$$G!.#$)$!).-<(D#.B!
RADIO FREQUENCY INTERFERENCE (RFI)
Location
6F.#+,D#! (.! ()! $MG$2.$=! .#<.! .#$! 56705! 07! H<I! K$! 2+EF+2<.$=!
L(.# !9: !.-</)H(..$-)C !GF$<)$ !G-<2.(2$ !2<-$ !</= !2+HH+/ !)$/)$ !
(/!F+2<.(/D!.#$!,/(.!<L<I!*-+H!*<"+8;*&&=!#(D#!N9!*($F=)B!
Ground Loops
;$2<,)$!.#$!,/K<F</2$=!N5@!(/G,.!</=!2+HG+)(.$?:>^!+,.G,.)!
+* !.#$ !56705 !07 !<-$ !2#<))()ED-+,/=E-$*$-$/2$=C !< !H<(/) !*-$E
T,$/2I !+- !N9 !D-+,/= !F++G !2+,F= !K$ !*+-H$= !K$.L$$/ !2<KF$ !
— 11 —
)#($F= !D-+,/=) !</= !.#$ !6R !G+L$- !2+-= !D-+,/=B ! !6 !VD-+,/=E
F(*.(/D3!6R!<=<G.$-!H<I!L$FF!-$H$=I!),2#!<!)(.,<.(+/C!<F.#+,D#!
.#$ !2#<))() !H,). !)+H$#+L !K$ !-$.,-/$= !.+ !$<-.# !D-+,/= !*+- !
)<*$.IB! ! A$/$-<FFIC! K$(/D! )2-$L$=E=+L/! (/! .#$! $T,(GH$/.! -<2J!
L(FF!)<.()*I!.#$!)<*$.I!-$T,(-$H$/.B!
PROGRAM LINE INPUTS
AES Digital
Input
"#$!*$H<F$!^PN!2+//$2.+-!F<K$F$=!AES DIGITAL INPUT!()!<!K<FE
</2$=C !.-</)*+-H$-E2+,GF$= !=(D(.<F !).$-$+ !G-+D-<H !(/G,. !2+/E
*+-H(/D !.+ !.#$ !6Z@O !W6Z@?Z;[X !)G$2(*(2<.(+/B ! !"#() !(/G,. !<2E
2$G.)!=(D(.<F!<,=(+!)(D/<F)!,G!.+!]\!K(.)!(/!L+-=!F$/D.#C!</=!<.!
)<HGF(/D!-<.$)!+*!O]JaUC!\\B&JaUC!\cJaU!</=!'lJaUB!!"#$!+/E
K+<-=!)<HGF(/D!-<.$!2+/1$-.$-!W@NRX!F+2J)!+/.+!.#$!(/G,.!)(D/<F!
<,.+H<.(2<FFI!</=!D(1$)!<!=()GF<I!+*!.#$!=<.<!-<.$!(/!.#$!!"#$%&'&
!()%*"&+(#"&,-./"0#"0!H$/,!W><D$!O'XB!
"#$! =(D(.<F! (/G,.! L(FF! <22$G.! <1$-<D$! G-+D-<H! F$1$F)! K$.L$$/!
gS=;9@! </=! gOS=;9@C! G-$),GG+)(/D! <!/+H(/<FC! 4U$-+E7[8! <1$-E
<D$!F$1$F!2F+)$!.+!g]f=;9@B!!A<(/!()!G-+D-<HH$=!,/=$-!.#$!!"#1
$%&'&2$34-&5.%$#&'&6474#(*&8(4.!H$/,!W><D$!&'XB!
Analog
Line Inputs
"#$!56705!07!#<)!$F$2.-+/(2<FFIEK<F</2$=!W.-</)*+-H$-F$))X!F$*.E!
</=!-(D#.E2#<//$F!ANALOG INPUTS!L(.#!*$H<F$!^PN!2+//$2.+-)B!!
"#$)$ !<-$ !K-(=D(/DC !#(D#E(HG$=</2$ !(/G,.)B ! !"#$I !=+ !/+. !G-+E
1(=$!.$-H(/<.(+/!*+-!.#$!2+/)+F$!+-!+.#$-!$T,(GH$/.!.#<.!*$$=)!
.#$!56705!07B!!a$-$3)!L#IB!
b(.#! *$L! $M2$G.(+/)C! <,=(+! F(/$! (HG$=</2$! H<.2#(/D! ()! -(=(E
2,F$=! KI!.+=<I3)!#(G! K-+<=2<).$-)!WI+,X!</=!$-,=(.$!$T,(GH$/.!
H</,*<2.,-$-)! W,)XB! ! "#$! 2+/2$G.! +*! lffE+#H! 4F(/$! H<.2#(/D8!
=<.$)!*-+H!.#$!<D$! +*!.-</)*+-H$-E2+,GF$=!.$F$G#+/$!.-</)H()E
)(+/ !F(/$) !</= !.#$ !/$2$))(.I !+* !+G.(H(U(/D !.$F$G#+/I !V-$.,-/ !
F+))3!G$-*+-H</2$B!
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.L$$/! g&S=;,! </=! m&S=;,B! ! "#$! (/G,.! D<(/! ()! <=d,).$=! ,/=$-!
.#$!!"#$%&'&2$34-&5.%$#&'&2.(*-7&8(4.!H$/,!W><D$!&'XB!
Unbalanced
Operation
0.3)! /+.! ,/2+HH+/! *+-! 4><-.! &S8! <)! L$FF! <)! KF<.</.! G(-<.$!
K-+<=2<).$-)! .+! (/2F,=$! 2+/),H$-! <,=(+! G-+=,2.)! (/! .#$(-! (/E
).<FF<.(+/)B!! 6F)+C!.#$-$!H<I!K$! <!F$D(.(H<.$! -$<)+/!.+! *$$=!.#$!
56705 !07 !=(-$2.FI !*-+H !< !R5 !+- !:>O !GF<I$- !+- !< !2+HG,.$- !
)+,/=! 2<-=! (/! <! VG-+*$))(+/<F! $H$-D$/2I3B! ! @,**(2($/.! D<(/! #<)!
K$$/! (/2F,=$=! .+! (/.$-*<2$! L(.#! )(/DF$E$/=$=! (/G,.)! (/! .#$!
g&f=;1C!2+/),H$-EF$1$F!-</D$B!
9+-! ,/K<F</2$=! (/G,.)C! .#$! )(/DF$! 2$/.$-! 2+/=,2.+-! +*! .#$!
)#($F=$=!F$<=!)#+,F=!K$!2+//$2.$=!.+!>(/!]!+*!.#$!^PN!GF,DC!</=!
.#$!)#($F=!K-<(=!)GF(.!</=!2+//$2.$=!K+.#!.+!>(/!&!</=!.+!>(/!OB!
— 12 —
PROGRAM LINE OUTPUTS
56705!07!=(D(.<F!</=!</<F+D!F(/$!+,.G,.)!<-$!<1<(F<KF$!)(H,F.<E
/$+,)FI !</= !H<D$!O%XB!
P(/$!+,.G,.)!H<I!(/=(1(=,<FFI!K$!)$.!*+-!<!]fJaU!*F<.!2#<-<2.$-E
().(2!*+-!=(D(.<F!-<=(+C!).-$<H(/DC!+-!+.#$-!*F<.EG+L$-EK</=L(=.#!
<GGF(2<.(+/)B!!6F.$-/<.(1$FIC!</!9:!H+=$!()!(/2F,=$=!*+-!*$$=(/D!
</!9:!$M2(.$-!.#<.!#<)!<!K,(F.E(/!).$-$+!D$/$-<.+-C!(/!L#(2#!2<)$!
.#$ !+,.G,.) !H<I !<)),H$ !< !G-$E$HG#<)(U$= !+- !< !/+-H<F(U$= !
W*F<.X!*-$T,$/2I!2#<-<2.$-().(2B!!;+.#!9:!+G.(+/)!#<1$!*,FF!K$/$E
*(. !+* !(/=$G$/=$/. !a9 !F(H(.(/D !.+ !G-+.$2. !.#$ !G-$E$HG#<)() !
2,-1$B!
AES Digital
Line Output
"#$!H<F$!^PN!2+//$2.+-!F<K$F$=!AES DIGITAL OUTPUT!()!<!K<FE
</2$=C!.-</)*+-H$-E2+,GF$=!=(D(.<F!).$-$+!G-+D-<H!+,.G,.!2+/E
*+-H(/D !.+ !.#$ !6Z@O !W6Z@?Z;[X !)G$2(*(2<.(+/B ! !"#() !() !< !]\EK(. !
+,.G,. !<. !< !)<HGF(/D !-<.$ !.#<. !H<D$ !OSXB ! !"#$ !+,.G,. !)<HE
GF(/D!-<.$!H<I!<F)+!K$!F+2J$=!.+! .#$!(/G,.! )<HGF(/D!-<.$!L#$/!
.#$!56705!07%()!*$=!*-+H!<!=(D(.<F!G-+D-<H!)+,-2$B!
"#$ !=(D(.<F !+,.G,. !F$1$F !)#+L/ !K$F+L !.#$ !)F(=$- !2+/.-+F !2+--$E
)G+/=)!.+!G-+D-<H!G$<J)!.#<.!#<1$!K$$/!F(H(.$=!.+!&ffk!H+=,E
F<.(+/B!!"#$!+,.G,.!F$1$F!H<I!K$!<=d,).$=!K$.L$$/!f=;9@!W=(D(E
.<F!*,FFE)2<F$X!</=!g]f=;9@B!
Analog
Line Outputs
:<F$!^PN!F$*.E!</=!-(D#.E2#<//$F!ANALOG OUTPUTS!+/!.#$!-$<-!
G</$F! <-$! $F$2.-+/(2<FFIEK<F</2$=B! ! "#()! H$</)! .#<.! .#$I! <-$!
D-+,/=E-$*$-$/2$=%</=!<-$%"+(!.-</)*+-H$-E2+,GF$=B!
6/<F+D !F(/$ !+,.G,.) !H<I !K$ !<=d,).$= !.+ !</I !F$1$F !K$.L$$/ !
g&f=;, !</= !m]\=;,B ! !"#$ !=;, !F$1$F) !)#+L/ !K$F+L !.#$ !)F(=$- !
2+/.-+F! -$G-$)$/.! .#$! 7"&+*-!-! +,.G,. !F$1$F !*+- !&ffkEH+=E
,F<.(+/! G$<J)B!! "#$!+,.G,.)!#<1$! <!-$)().(1$!)+,-2$!(HG$=</2$!
+* !]ff !+#H)_ !.#<. !()C !.#$-$ !() !< !&ffE+#H !VK,(F=+,.3 !-$)().+- !(/ !
$<2# !F$DB ! !b#$/ !*$$=(/D !< !lffE+#H !F+<=C !.#$ !<2.,<F !=;H !F$1$F !
L(FF!K$!]BS=;!K$F+L!.#$!2.(*-7&:"/"*!)#+L/!,/=$-!.#$!)F(=$-B!
Unbalanced
Operation
@#+,F=!I+,!#<1$!/$$=!.+!2+//$2.!.#$!</<F+D!F(/$!+,.G,.)!+*!.#$!
56705! 07! .+! 2+/),H$-ED-<=$C! ,/K<F</2$=! (/G,.)C! 2+//$2.! .#$!
2$/.$- !2+/=,2.+- !+* !.#$ !)#($F=$= !+,.G,. !F$<= !.+ !>(/ !] !+* !.#$ !
^PN !2+//$2.+-C !</= !.#$ !)#($F= !.+ !>(/ !&B ! !P$<1$ !>(/ !O !*F+<.(/D !
W,/2+//$2.$=XB ! !;$ !<L<-$ !.#<. !.#$ !<2.,<F !F(/$ !F$1$F !L(FF !K$ !l=; !
F+L$-! .#</! .#$! 2.(*-7& :"/"*! )#+L/! (/! .#$! !"#$%! ?! 2$34-& 9$#%$#!
H$/, !<) !+/FI !+/$ !)(=$ !+* !.#$ !K-(=D$E2+/*(D,-<.(+/ !+,.G,. !<HE
GF(*($-!()!=-(1(/D!.#$!F(/$B!
— 13 —
COMPOSITE / MPX OUTPUTS
"#$-$!<-$!.L+!(/=$G$/=$/.!2+HG+)(.$?:>^!+,.G,.)!+/!.#$!-$<-!
G</$F!+*!.#$!56705!07B!!"#$)$!<-$!,/K<F</2$=!;hR!2+//$2.+-)C!
/+.! ),-G-()(/DFI! F<K$F$=! MPX OUT 1! </=! MPX OUT 2B! ! "#$(-!
)+,-2$!(HG$=</2$!()!<!-$)().(1$!%S!+#H)B!
"#$!F$1$F!+*!.#$!H,F.(GF$M!)(D/<F!<.!$<2#!+,.G,.!()!(/=$G$/=$/.E
FI! <=d,).$=! ,/=$-! .#$! !"#$% &' &!#"0"- &8"."0(#-0 &' &;$*#4%*"< &9$#%$#!
H$/,!W><D$!O%XB!!"#$!F$1$F!(/!+G$/E2(-2,(.!G$<JE.+EG$<J!1+F.)!()!
(/=(2<.$= !(/ !.#$ !H$/,C !</= !2</ !K$ !<=d,).$= !K$.L$$/ !fBc7 !GEG !
</=! '7! GEG! Wm&]=;,XC! 2+--$)G+/=(/D! .+!G-+D-<H! G$<J! H+=,F<E
.(+/B!
RDS COMBINING PROVISION
19kHz Sync
Output
"#$!19kHz SYNC!;hR!2+//$2.+-!D(1$)!<!""PE2+HG<.(KF$!)T,<-$E
L<1$ !+,.G,. !<. !.#$ !&'JaU !).$-$+ !G(F+. !*-$T,$/2I !L#$/ !N5@ !
2+HK(/(/D!()!$/<KF$=B!!"#()!()!<!S7!GEG!)T,<-$!L<1$!L(.#!<!Sfk!
=,.I!2I2F$C!(/EG#<)$!L(.#!.#$!).$-$+!G(F+.!2+HG+/$/.!+*!.#$!9:!
H,F.(GF$M !)(D/<FB ! !"#() !L<1$*+-H !H<I !K$ !,)$= !.+ !)I/2#-+/(U$ !
</!N5@!WN<=(+!5<.<!@I).$HX!$/2+=$-!L(.#!.#$!).$-$+!G(F+.B!
RDS Input
"#$!RDS INPUT!;hR!2+//$2.+-!<22$G.)!.#$!S%JaU!N5@!),K2<-E
-($-!*+-!2+HK(/(/D!L(.#!.#$!9:!H,F.(GF$M!G-+D-<H!)(D/<FB!!"#$!
GEG !F$1$F !+* !.#$ !),K2<--($- !2</ !-</D$ !*-+H !fBS7 !.+ !S7C !2+--$E
)G+/=(/D!.+!<!.IG(2<F!(/d$2.(+/!F$1$F!.#<.3)!<GG-+M(H<.$FI!Sk!+*!
.+.<F!2<--($-!=$1(<.(+/B!
Internal
Metering
"#$! 56705! 07! #<) !</ !<22,-<.$ !</=! #$FG*,F! (/.$-/<F! H$.$-(/D!
,.(F(.I! *+-! <=d,).(/D! .#$! N5@! ),K2<--($-! (/d$2.(+/B! ! "#$! <2.,<F!
(/d$2.(+/!F$1$F!()!)#+L/!=(-$2.FI!<)!<!G$-2$/.<D$!+*!.+.<F!2<--($-!
H+=,F<.(+/! ,/=$-! .#$! !"#$% &' &!#"0"- &8"."0(#-0 &' &+6! &5.%$#! H$/,!
W><D$!\&XB!!"#()!()!1$-I!,)$*,F!=,-(/D!(/).<FF<.(+/!+*!.#$!N5@!$/E
2+=$-C !$)G$2(<FFI !L#$/ !< !H+=,F<.(+/ !H+/(.+- !.#<. !=()GF<I) !<2E
.,<F!N5@!),K2<--($-!(/d$2.(+/!()!/+.!<1<(F<KF$B!
— 14 —
Section III
SETUP AND OPERATION
"#()!)$2.(+/!+*!.#$!H</,<F!.<J$)!.#$!,)$-!.#-+,D#!.#$!).$G)!+*!
D$..(/D !.#$ !56705 !07 !(/.+ !+G$-<.(+/ !</= !=()2,))$) !2$-.<(/ !(HE
GF(2<.(+/) !+* !.#$ !HF$<)$ !
-$*$-!K<2J!.+!.#$!G-$1(+,)!)$2.(+/!*+-!(/*+-H<.(+/!+/!.#$!G#I)(E
2<F!(/.$-2+//$2.(+/!+*!.#$!,/(.!L(.#!+.#$-!).<.(+/!$T,(GH$/.B!
"#()!)$2.(+/!<==-$))$)!.#$!1<-(+,)!),K)$2.(+/)!+*!.#$!56705!07!
(/!.#$!D$/$-<F!)(D/<FEG<.#!+-=$-!(/=(2<.$=!KI!.#$!;F+2J!5(<D-<HC!
+/ !><D$ !'B ! !6) !).<.$= !+/ !><D$ !cC !.#$ !;F+2J !5(<D-<H !=+$) !/+. !
/$2$))<-(FI !-$*F$2. !.#$ !<2.,<F !)(D/<F !G<.# !+- !$1$/ !.#$ !+-=$- !+* !
<,=(+! G-+2$))(/D! ).<D$)B! ! N<.#$-C! (.3)! </! *"*&+#! -$G-$)$/.<.(+/!
+*!<,=(+!G-+2$))(/D!).<D$)!+G$-<.(/D!(/!</!<FFE=(D(.<F!=+H<(/B!
0/).-,2.(+/)! (/! .#()! )$2.(+/! 2+1$-! 56705! 07! )$.,G! ,)(/D! .#$!
*-+/.EG</$F!D-<G#(2!=()GF<I!)2-$$/!</=!d+D!L#$$FB!!"#()!H<I!<)!
$<)(FI!K$!<22+HGF()#$=!+1$-!<!/$.L+-J!2+//$2.(+/!,)(/D!<!b(/E
=+L)p !>R !</= !.#$ !),GGF($= !)+*.L<-$C !L#(2# !=,GF(2<.$) !.#$ !
*-+/.EG</$F !H$/,) !</= !-$<=+,.)B ! !h$.L+-J(/D !.#$ !56705 !07 !() !
2+1$-$=!(/!@$2.(+/!07!W><D$!\%XC!</=!)+*.L<-$!+G$-<.(+/!(/!@$2E
.(+/!7!W><D$!S\XB!!b$!-$2+HH$/=!).<-.(/D!L(.#!*-+/.EG</$F!)$.E
,GC!#+L$1$-C!<)!.#()!H$.#+=!/+.!+/FI!D(1$)!.#$!(HH$=(<.$!D-<.(E
*(2<.(+/!+*!<!#</=)E+/!$MG$-($/2$C!K,.!()!/$2$))<-I!(/!</I!$1$/.!
*+-!(/(.(<.(/D!/$.L+-J!2+//$2.(1(.IB!
USER ADJUSTMENT GROUPINGS
[)$-!<=d,).H$/.)!*+-!56705!07!+G$-<.(+/!<-$!=(1(=$=!(/.+!.L+!
G-(H<-I!D-+,G)Q!
Setup
Adjustments
2!(79!<=d,).H$/.)!<-$!.#+)$!G$-*+-H$=!L#$/!.#$!,/(.!()!GF<2$=!
(/.+!)$-1(2$!</=!.#$/!F<-D$FI!(D/+-$=!<*.$-L<-=B!!"#$)$!(/2F,=$!
(/G,.!</=!+,.G,.!D<(/)!</=!F$1$F)C!/$.L+-J(/D!</=!)$2,-(.I!)$.E
.(/D)B ! !"#$)$ !<=d,).H$/.) !<-$ !-$F$1</. !.+ !.#$ !)G$2(*(2 !(/).<FF<E
.(+/!</=!)#+,F=!K$!2+/)(=$-$=!.#$!=+H(/(+/!+*!.#$!$/D(/$$-(/D!
).<**B!
Processing
Adjustments
.8+,!''$"#!<=d,).H$/.)C!+/!.#$!+.#$-!#</=C!=$.$-H(/$!#+L! .#$!
).<.(+/! )+,/=)C! <)! +GG+)$=! .+! .#$! .$2#/(2<F! 2+/)(=$-<.(+/)! +*!
H+=,F<.(+/C! ),K2<--($-! (/d$2.(+/C! $.2B! ! N$)G+/)(K(F(.I! +1$-! .#()!
<-$< !G-+K<KFI !#<) !.+ !K$ !)#<-$= !L(.# !.#$ !>-+D-<H !5(-$2.+- !+- !
).<.(+/! H</<D$H$/.C! G$-)+/)! +*! ,/<))<(F<KF$! L()=+H! </=!
2#<-<2.$-! L#+! H(D#.! =$*$-! .+! .#$(-! V<-.().(2! F(2$/)$3! (/! H<J(/D!
<=d,).H$/.!=$2()(+/)B!
— 15 —
"#$-$! ()C! +*! 2+,-)$C! )+H$! (/.$-<2.(+/! K$.L$$/! .#$! .L+! D$/$-<F!
D-+,G(/D)! +*! 56705! 07! <=d,).H$/.)B! ! "#$! G-+2$))(/D! )$2.(+/)!
=$G$/=!+/!G-+G$-!F$1$F)!<.!.#$!(/G,.C!</=!+,.G,.!F$1$F)!L(FF!K$!
<HK(D,+,)! ,/F$))! .#$! G-+2$))(/D! #<)! K$$/! )$.! ,G! G-+G$-FIB! !
v$$G!.#()!(/!H(/=!.#-+,D#!.#$!*+FF+L(/D!D,(=$C!<)!(.!()!<--</D$=!
H+-$E+-EF$))!(/!)(D/<FEG<.#!+-=$-B!
Backing-up
Settings
6FF! )$.,G! <=d,).H$/.)C! <)! L$FF! <)! *<2.+-I! </=! ,)$-! G-+2$))(/D!
G-$)$.)!(/!56705!07!H$H+-I!<.!.#$!.(H$C!H<I!K$!K<2J$=!,G!<)!
.8+>$&!'!,)(/D!.#$!G-+1(=$=!)+*.L<-$!W><D$!lfXB!
6F)+C!d,).!.#$!,)$-!G-+2$))(/D!.8!'!('!H<I!K$!(/=(1(=,<FFI!)<1$=!
<) !)H<FF !*(F$)C !#</=I !*+- !)#<-(/D !K$.L$$/ !).<.(+/) !(/ !< !D-+,G !
.#<.! L</.! .+! )+,/=! .#$! )<H$! L#(F$! H<(/.<(/(/D! $<2#! ).<.(+/3)!
,/(T,$!)$.,G!<=d,).H$/.)!W><D$!l&XB!
“QUICK START TECHNOLOGY”
‘Instant Boot’
V;++.3!W).<-.,GX!.(H$!+*!56705!07!()!F$))!.#</!+/$!)$2+/=B!!b#$/!
6R!G+L$-!()!*(-).!<GGF($=C!+-!<*.$-!</I!H+H$/.<-I!G+L$-!(/.$-E
-,G.(+/C !.#$ !,/(. !() !K<2J !(/ !*,FF !+G$-<.(+/ !<FH+). !(HH$=(<.$FIB!!
@$.,G!</=!G-+2$))(/D!G<-<H$.$-)!(/!,)$!G-$1(+,)!.+!.#$!G+L$-!
(/.$--,G.(+/! <-$! -$F+<=$=! (/).</.FI! *-+H! /+/E1+F<.(F$! H$H+-I!
.+!.#$!G-+2$))(/D!2+-$B!
Brownout
Detection
6F.#+,D#! .#$! 56705! 07!G+L$-!),GGFI!</=!=(D(.<F!F+D(2!2(-2,(.)!
L(FF!+G$-<.$!<.!6R!H<(/)!1+F.<D$)!=+L/!.+!<K+,.!Sfk! +*!/+H(E
/<FC !.#$ !D-<G#(2 !=()GF<I !</= !PZ5 !-$<=+,.) !L+,F= !*<(F !.+ !D(1$ !
2+/)().$/.!(/=(2<.(+/)!<.!1$-I!F+L!H<(/)!1+F.<D$)B!!6!VK-+L/+,.3!
=$.$2.+-! -$K++.)! .#$! ,/(.! <.! <! H<(/)! 1+F.<D$! )+H$L#<.! K$F+L!
.#$!4F+L!F(/$8!1<F,$!D(1$/!(/!.#$!G-+=,2.!)G$2(*(2<.(+/B!
NAVIGATING THE MENUS
@$.,G !1<F,$) !</= !G-+2$))(/D !<=d,).H$/.) !+* !.#$ !56705 !07 !<-$ !
*(-HL<-$E2+/.-+FF$=B! ! "#$-$! <-$! /+! d,HG$-)C! )L(.2#$)! +-! H$E
2#</(2<F!G+.$/.(+H$.$-)C!+/FI!.#$!*-+/.EG</$F!d+D!L#$$F!AC!Back!
K,..+/!BC!</=!#$<=G#+/$!1+F,H$!2+/.-+F!C!(=$/.(*($=!(/!.#$!(FE
F,).-<.(+/!#$-$B!
!
C
Graphic
Display
D
B
A
"#$!D-<G#(2!=()GF<I!)2-$$/!D!G-$)$/.)!.#$!(/.,(.(1$!)$.,G!H$/,!
.-$$!(/!</!$<)IE.+E-$<=!*+-H<.B!!"#$!=()GF<I!,)$)!<!)2-$$/!)<1$-C!
)+!L#$/!.#$!)2-$$/!D+$)!2+HGF$.$FI!=<-JC!)(HGFI!G,)#!.#$!d+D!
L#$$F!+-!Back!K,..+/!+/2$!.+!K-(/D!(.!K<2J!.+!F(*$B!!h+!)$F$2.(+/!
+-!2#</D$!()!H<=$!L(.#!.#()!VL<J$E,G!2<FFB3!
— 16 —
Jog Wheel and
Back Button
578"!.#$!d+D!L#$$F!.+!2I2F$!<H+/D!#(D#F(D#.$=!H$/,!(.$H)C!</=!
.#$/!97')!.#$!d+D!L#$$F!.+!)$F$2.!+-!<=d,).!.#$!#(D#F(D#.$=!(.$HB!!
"#$! Back! K,..+/ !-$.,-/) !I+, !.+ !.#$ !G-$1(+,) !H$/,B ! !>,)# !.#$ !
Back!K,..+/!-$G$<.$=FI!.+!-$.,-/!.+!.#$!:<(/!@2-$$/B!
0/!<FF!)$.,G!(/).-,2.(+/)!D(1$/!#$-$C!.#$!H$/,)!L(FF!K$!)#+L/!<)!
< !).-(/D !+* !2+HH</=)B ! !6) !</ !$M<HGF$C !).<-.(/D !<. !.#$ !:<(/ !
@2-$$/Q! !"#$% &' &!#"0"- &8"."0(#-0 &' &+6! &5.%$# &' &+6! &5.=">#4-.! L+,F=!
=(-$2.!I+,!.+!=+!.#$!*+FF+L(/DQ!
&X!(78"!.#$!d+D!L#$$F!)+!.#<.!!"#$%!()!#(D#F(D#.$=_!
]X!97')!.#$!d+D!L#$$F!.+!$/.$-!.#$!)$.,G!H$/,_!
OX!(78"!.#$!d+D!L#$$F!.+!#(D#F(D#.!!#"0"-&8"."0(#-0_!
\X!97')!.#$!d+D!L#$$F!.+!$/.$-!.#$!).$-$+ED$/!),KEH$/,_!
SX!(78"!.#$!d+D!L#$$F!.+!)$F$2.!+6!&5.%$#_!
lX!97')!<D<(/!.+!<22$))!.+!.#$!N5@!),KEH$/,_!
%X!(78"!.#$!d+D!L#$$F!.+!G+)(.(+/!.#$!K-<2J$.)!+1$-!.#$!N5@!
0/G,.!P$1$F!<=d,).H$/.!V)F(=$-3_!
cX!97')!.#$!d+D!L#$$F!.+!$/<KF$!.#$!)F(=$-_!
'X!(78"!.#$!d+D!L#$$F!.+!=(<FE(/!.#$!=$)(-$=!(/d$2.(+/B!
0*! I+,! H<J$! <! H().<J$! W*+-! $M<HGF$C! I+,! H(D#.! 97')! .#$ !d+D !
L#$$F !+**E2$/.$-C !L#(2# !2+,F= !<F)+ !-+.<.$ !(. !</= !K-(/D !,G !.#$ !
L-+/D!H$/,XC!)(HGFI!G,)#!.#$!Back!K,..+/!.+!-$.,-/!.+!.#$!G-$E
1(+,)!H$/,!</=!.-I!<D<(/B!
Menu Timeout
and Screensaver
`/2$!</!<=d,).H$/.!()!H<=$C!I+,!H<I!G-$))!.#$!Back!K,..+/!.+!
$1$/.,<FFI !-$.,-/ !.+ !.#$ !:<(/ !@2-$$/C !+- !)(HGFI !F$<1$ !</I !2,-E
-$/.!)2-$$/!)#+L(/DB!!6*.$-!Of!)$2+/=)C!.#$!2,--$/.!)2-$$/!L(FF!
V=$)$F$2.C3 !H$</(/D !.#<. !.#$ !d+D !L#$$F !L+/3. !<22$G. !</ !<=d,).E
H$/.!2+HH</=!L(.#+,.!.#<.!2+HH</=!+/2$!<D<(/!K$(/D!)$F$2.E
$=B!
6*.$- !</+.#$- !2+,GF$ !+* !H(/,.$) !.#$ !)2-$$/ !L(FF !D+ !=<-JB ! !"#() !
)2-$$/E)<1(/D!*$<.,-$!G-+F+/D)!.#$!F(*$!+*!.#$!`PZ5!D-<G#(2!=()E
GF<IB!!6.!</I!.(H$C!#+L$1$-!I+,!2</!G-$))!.#$!d+D!L#$$F!+-!Back!
K,..+/ !.+ !K-(/D !.#$ !=<-J !)2-$$/ !.+ !F(*$ !</= !=()GF+-.,D,$)$B !!
9-+H!.#$!=$*<,F.!Z/DF()#EF</D,<D$!:<(/!@2-$$/!)$F$2.!:(.7$(7"?!!
578"!.#$!d+D!L#$$F!.+!G+)(.(+/!.#$!K-<2J$.)!</=!97')!.+! 2#$2J!
.#$!K+M!<GG-+G-(<.$!.+!I+,-!F</D,<D$!)$F$2.(+/B!
!
— 17 —
INTERNAL TONE GENERATOR
6!K,(F.E(/!.$).!.+/$!D$/$-<.+-!W<,=(+!+)2(FF<.+-X!H<I!G-+1$!#$FGE
*,F !(/ !)$..(/D !,G !.#$ !56705 !07C !+- !(/ !1$-(*I(/D !+1$-<FF !)I).$H !
G$-*+-H</2$B!!h<1(D<.$!.+Q!!"#$%&'&9@>4**(#-0B!
Pre and
Post Modes
!
&9AA!()!.#$!=$*<,F.!)$F$2.(+/!*+-!/+-H<F!+G$-<.(+/!+*!.#$!56705!
07B!!9+-!.$).(/DC!.+/$)!H<I!K$!<GGF($=!<#$<=!+*!.#$!G-+2$))(/D!
).<D$)Q! &B0"C!+-! *+FF+L(/D!<FF!G-+2$))(/DQ! &B-@#B!!578"!.#$!d+D!
L#$$F!.+!G+)(.(+/!.#$!K-<2J$.)C!</=!.#$/!98!''!.#$!d+D!L#$$F!.+!
H<J$!.#$!)$F$2.(+/B!
"#$!.$).!.+/$!()!<!H+/<,-<F!)+,-2$!<GGF($=!.+!K+.#!.#$!F$*.!</=!
-(D#.! 2#<//$F)B! ! C0"D$".>E! H-+D-<H&C0"D$".>E!</=!:"/"*!KI!(78"$"#!.#$!d+D!L#$$F!.+!)$.!.#$!
K-<2J$.)!<-+,/=!.#$!C0"D$".>E!+-!:"/"*!)F(=$-C!.#$/!G7')!.#$!d+D!
L#$$F! .+! $/<KF$! .#<.! )F(=$-! )+! .#<.! I+,! 2</! .#$/! (78"! .#$ !d+D !
L#$$F !.+ !=(<FE(/ !.#$ !=$)(-$= !*-$T,$/2I !+- !F$1$FB ! !C0"D$".>E! G-+E
D-<HH(/D! #<)! VK<FF().(2! <22$F$-<.(+/C3! H$</(/D! .#<.! .#$! *<).$-!
I+,!.,-/!.#$!d+D!L#$$F!.#$!H+-$!).$G)!I+,!D$.!G$-!-$1+F,.(+/B!
A Brief Note
on DAVID IV
Gain Structure
6!g]f=;C!\ffaU!.$).!.+/$!<GGF($=!<.!.#$!$"97(!.+!.#$!G-+2$))(/D!
).<D$)Q! & B0"! L(FF !K-(/D !.#$ !6AR !.+ !f=; !W,/(.IX !D<(/B ! !g]f=; !() !
.#$!/+H(/<F!(/.$-/<F!4U$-+E7[8!-$*$-$/2$!F$1$F!<.!.#()!G+(/.!</=!
-$*$-)!.+!.#$!G-+D-<H3)!*?!8*#!!F$1$FB!
A<(/! <))+2(<.$=! L(.#! /+-H<F! G-+2$))(/D! <2.(+/! ()! $MG$2.$=! .+!
=-(1$ !.#$ !G-+2$))+- !.+ !*,FF !f=; !+- !&ffkEH+=,F<.(+/ !+,.G,.B ! !
"#,) !L#$/ !.#() !)<H$ !g]f=; !.+/$ !() !<GGF($= !*>(!8! G-+2$))(/DQ!
& B-@#C !(. !=-(1$) !.#$ !2+HG+)(.$?:>^ !+,.G,. !+/FI !.+ !.#$ !&fk !
G+(/.!+/!.#$! MPX OUTPUT!H$.$-C!</=!.+!g]f=;!+/!.#$!L!</=!R
OUTPUT!H$.$-)B!! N$<=d,).! :"/"*!.+!-$<2#!<!=$)(-$=!+,.G,.!2+/E
=(.(+/B!
SELECTING THE INPUT
"#$ !56705 !07 !#<) !K+.# !</ !6Z@ !W).$-$+X !=(D(.<F !(/G,. !</= !(/=(E
1(=,<F!F$*.?-(D#.!</<F+D!(/G,.)B!!Z(.#$-!)$.!2</!)$-1$!<)!.#$!G-+E
D-<H!(/G,.!.+!.#$!,/(.B!!R#<-<2.$-().(2)!+*!.#$)$!(/G,.)!<-$!=()E
2,))$=!(/!.#$!@G$2(*(2<.(+/)!W><D$!%X!</=!(/!@$2.(+/!00!W><D$!&]XB!
— 18 —
h<1(D<.$!.+Q!!"#$%&'&2$34-&5.%$#Q!
!
578"! .#$ !d+D !L#$$F !.+ !G+)(.(+/ !.#$ !K-<2J$.) !<-+,/= !$(.#$- !.#$ ! !
! 6474#(*! +-! .#$! ! 2.(*-7! <,=(+! (/G,.C! </=! .#$/! 98!''! .#$ !d+D !
L#$$F!.+!2+/*(-H!</=!)<1$!.#$!)$F$2.(+/B!
SETTING INPUT GAIN
Importance of
AGC Action
"#$! 56705! 07! #<)! </! (/.$FF(D$/.! =,<FE)F+G$! VL(/=+L$=3! 6AR!
W6,.+H<.(2!A<(/!R+/.-+FX!.+!D<(/E-(=$!.#$!G-+D-<H!(/G,.!)(D/<FB!!
6AR!#<)!<!2<G.,-$!-</D$!+*!e&c=;C!H$</(/D!.#<.!.#$!(/G,.!)(DE
/<F!2</!L</=$-!<(HF$))FI!+1$-!.#()!Ol=;!-</D$!</=!K$!<,.+H<.E
(2<FFI !2+--$2.$= !.+ !.#$ !G-+G$- !F$1$FB ! !6AR !D<(/ !() !)#+L/ !KI !< !
*-+/.EG</$F!PZ5!K<-D-<G#B!
6AR !#<) !K$$/ !=$)(D/$= !*+- !)IHH$.-(2<F !2+--$2.(+/ !<-+,/= !< !
-$).(/DEG+(/.! +*!0dB!+-!,/(.I!D<(/B!!0.!L(FF!K-(/D!,G!F+L$-!F$1$F)!
</=!G,FF!=+L/!#(D#$-!+/$)!<.!.#$!)$F$2.$=!2+--$2.(+/!-<.$B!!6AR!
<2.(+/ !() !VD<.$=3 !.+ !*-$$U$ !.#$ !D<(/ !L#$/ !.#$ !G-+D-<H !G<,)$)C !
-$.,-/(/D!(.!.+!.#$!0dB!-$).(/D!G+(/.!=,-(/D!$M.$/=$=!G$-(+=)!+*!
)(F$/2$B!!"#$!*-+/.EG</$F!GATE!(/=(2<.+-!DF+L)!L#$/!.#$!D<.$!()!
V+G$/3_!.#<.!()C!L#$/!.#$!6AR!()!<2.(1$B!
6AR!()!2+/)(=$-$=!<!G-+2$))(/D!G<-<H$.$-!+*!.#$!56705!07C!K,.!
+/$ !.#<.C !KI !=$)(D/C !=+$) !/+. !H<J$ !</ !<,=(KF$ !2+/.-(K,.(+/ !.+ !
.#$!).<.(+/3)!4)(D/<.,-$!)+,/=B8!!"#$!)+F$!G,-G+)$!+*!.#$!6AR!()!
.+ !/+-H<F(U$ !F$1$F) !<#$<= !+* !.#$ !+.#$- !G-+2$))(/D !).<D$) !L(.#E
+,. !<==(/D !2+F+-<.(+/B ! !"#() !() !G+))(KF$ !+/FI !L(.# !< !L(=$K</= !
6ARC!L#(2#!)#+,F=!<FL<I)!K$!.#$!*(-).!).<D$!(/!</I!2+HG-$#$/E
)(1$!<,=(+!G-+2$))(/D!)I).$HB!!4:,F.(K</=!6AR8!()!<!H()/+H$-B!!
P+/DE.$-H! &!?!&$"#! (/! (/=(1(=,<F! *-$T,$/2I! -</D$)! H<I! #<1$!
,.(F(.I !(/ !)+H$ !(/).</2$)C !K,. !.#() !<H+,/.) !.+ !)G$2.-,HE
)#<G(/DB ! ![)(/D !H,F.(K</= !6AR !.+ !/+-H<F(U$ !F$1$F) !*-+H !=(E
1$-)$!)+,-2$)!+-!.+!2+--$2.!*+-!)F+GGI!+G$-<.+-)!()!</<F+D+,)!.+!
.,-/(/D!.#$!F().$/(/D!1+F,H$!(/!I+,-!F(1(/D!-++H!,G!</=!=+L/!
,)(/D!.#$!(/=(1(=,<F!)F(=$-)!+*!<!D-<G#(2!$T,<F(U$-B!
"#$!56705!07!6AR!=$F(1$-)!<!,/(*+-H!G-+D-<H!)(D/<F!.+!),K)$E
T,$/. !G-+2$))(/D !).<D$)B ! !6AR !D<(/ !() !K<)$= !+/ !K+.# !.#$ !G$<J !
</=!<1$-<D$!$/$-DI!1<F,$)!+*!.#$!G-+D-<H!2+/.$/.B!!N$D<-=F$))!
+*!2#</D$)!I+,!H(D#.!L</.!.+!H<J$!(/!6AR!+G$-<.(+/!*+-!<!)G$E
2(*(2 !/$$= !W.#() !L(FF !K$ !<==-$))$= !F<.$-XC !2#$2J !.#<. !.#$ !6AR !() !
)$.!.+!*<2.+-I!=$*<,F.)!=,-(/D!)$.,G!+*!(/G,.!F$1$F)B!!h<1(D<.$!.+Q!
B0->"@@4.7&&'&28,!.+!2+/*(-H!.#<.!.#$!6AR!()! !2>#4/"!L(.#!<!,-01&
&
— 19 —
0">#4-.&+(#"!+*!F?GH&W=;?)$2XC! W:<MX!8(4.!+*!IFJ?K!W=;XC!</=!<!L4.1
3-M!)$..(/D!+*!N3O!WeO=;X!<)!)#+L/!#$-$Q!
Using Test
Tones…
or Not
!
6F.#+,D#! <! 4U$-+E7[8! .$).! .+/$! H<I! 2$-.<(/FI! K$! ,)$=! =,-(/D!
56705 !07 !)$.,GC !(/G,. !D<(/ !() !H+). !<22,-<.$FI !)$. !L(.# !<2.,<F !
G-+D-<H!H<.$-(<FB!!a$-$3)!L#IB!
6,=(+ !F$1$F) !<-$ !.IG(2<FFI !H$<),-$= !</= !H+/(.+-$= !(/ !>:8 !W>$<J !>-+D-<HH$ !:$.$-X !$<2# !
<=#$-$!.+!<,=(+!(/=,).-I!H$<),-$H$/.!).</=<-=)!K<)$=! +/! $ME
#<,).(1$!).,=($)B!!;,.!.#$-$!<-$!H</I!J/+2JE+**)!</=!<F.$-/<.(1$!
F$1$FE(/=(2<.(/D! D(UH+)! <)! L$FFC! *$L! +*! L#(2#! #<1$! .-<2$<K(F(.I!
.+! </I! -$2+D/(U$=! ).</=<-=B! ! @,K).</=<-=! H$.$-)! H<I! #<1$!
*F+GGI !H$2#</(2<F !H+1$H$/.) !+- !.<J$ !.#$ !*+-H !+* !*F<)#I !PZ5 !
</=!+.#$-!K<-D-<G#!-$<=+,.)C!+-!.#$I!2</!K$!*</2I!</=!2+F+-*,F!
2+HG,.$-!)2-$$/!=()GF<I)B!
;,.!2+HGF(</.!+-!/+.C!<FF!.#$)$!=$1(2$)!#<1$!.#$(-!+L/!-$)G+/)$!
.+C!</=!G-+1(=$!.#$(-!+L/!-$G-$)$/.<.(+/!+*C!G-+D-<H!G$<J!</=!
<1$-<D$ !F$1$F)B ! !b#<.3) !H+-$C !K+<-= !+G$-<.+-) !F$/= !.#$(- !(/=(E
1(=,<F!(/.$-G-$.<.(+/)!.+!L#<.!.#$I!)$$C!<)),H(/D!.#<.!.#$I!<-$!
$1$/!G<I(/D!<..$/.(+/!.+!H$.$-)!(/!.#$!*(-).!GF<2$B!
Adjusting
Input Gain
N$.,-/!.+!.#$!!"#$%&'&2$34-&5.%$#&H$/,Q!
!
h$M.C! (78"! .#$ !d+D !L#$$F !.+ !G+)(.(+/ !.#$ !K-<2J$.) !<-+,/= !.#$ !
6474#(*&8(4.!+-!2.(*-7&8(4.!)F(=$-C!L#(2#$1$-!()!<GG-+G-(<.$!.+!.#$!
(/G,.!I+,!#<1$!)$F$2.$=B!!.7')!.#$!d+D!L#$$F!.+!$/<KF$!.#<.!)F(=E
$- !)+ !.#<. !I+, !2</ !.#$/ !(78"! .#$ !d+D !L#$$F !.+ !=(<FE(/ !.#$ !-$E
T,(-$=!D<(/B!!
b(.#!G-+D-<H!H<.$-(<F!GF<I(/DC!<=d,).!6474#(*&8(4.!+-!2.(*-7&8(4.!
)+!.#<.!.#$!*-+/.EG</$F!6AR!D<(/!(/=(2<.+-!W.#$!AGC/GATE!PZ5!
K<-D-<G#X!#+1$-)!<-+,/=!0dB!H+).!+*!.#$!.(H$B!!"#()!L(FF!)#+L!
.#<. !6AR !<2.(+/ !() !H+-$ !+- !F$)) !2$/.$-$= !</= !L+-J(/D !(/ !(.) !
V)L$$.!)G+.B3!
"#$!56705!07!6AR!()!<!D<(/E-(=(/D!*,/2.(+/!L(.#!<!=,<F!2+--$2E
.(+/!-<.$B!!5+/3.!-,)#!.#()!).$G!<)!.#$-$!L(FF!K$!)+H$!=$F<I!K$E
*+-$!.#$!6AR!H$.$-!)$..F$)E=+L/!$<2#!.(H$!.#$!)F(=$-!()!<=d,).E
$=B!
— 20 —
"#$-$!L(FFC!+*!2+,-)$C!K$!<!-</D$!+1$-!L#(2#!.#$!6AR!L</=$-)_!(.!
()!/+.!-$<F().(2!.+!$MG$2.!.#$!(/=(2<.+-!.+!#+1$-!-(D#.!<.!.#$!0dB!
H<-J !<FF !.#$ !.(H$B ! !;,. !.#$ !(/=(2<.+- !)#+,F= !)G$/= !<K+,. !<) !
H,2#!.(H$!<K+1$!0dB!<)!(.!=+$)!K$F+LB!
"#$ !=; !D<(/ !/,HK$-) !)#+L/ !K$F+L !$<2# !(/G,. !D<(/ !)F(=$- !<-$ !
)+H$L#<.! <-K(.-<-IC! K,.! #<1$! K$$/! )2<F$=! )+! .#<.! K3O! $T,<.$)!
.+! .#$! G-+D-<H! *?!8*#!! F$1$F !<. !/+H(/<F !).,=(+ !F(/$ !F$1$F !*(DE
,-$)B ! !"#() !H(D#. !K$ !m\=;, !*+- !</<F+D !(/G,.) !+- !g]f=;9@ !*+- !
=(D(.<F !*$$=)B ! !9+- !$M<HGF$C !< !L$FFE.$HG$-$= !m\=;H !G-+D-<H !
F(/$!L+,F=!),DD$).!</!2.(*-7&8(4.!)$..(/D! +*! PQ?K3OC!</=!=(D(.<F!
G-+D-<H!F$1$F)!L(.#!<!.IG(2<F!#$<=-++H!<FF+L</2$!+*!]f=;!W-$FE
<.(1$!.+!f=;9@X!L+,F=!/$$=! <! 6474#(*&8(4.!! *(D,-$! +*! K3OB!!6D<(/C!
.#$! )2<F(/D! #+F=)! .-,$! H+-$! *+-! <2.,<F! G-+D-<H! H<.$-(<F! .#</!
*+-!).$<=IE).<.$!.+/$)B!
THE HIGH-PASS FILTER
"#$!56705!07!()!$T,(GG$=!L(.#!<!).$$G!#(D#EG<))!*(F.$-!.+!F$))$/!
.#$! H+=,F<.(+/E-+KK(/D! $**$2.)! +*! ,/L</.$=! ),K<,=(KF$! G-+E
D-<H !<,=(+ !2+HG+/$/.)B ! !"#$ !.$-H !V,/L</.$=3 !() !.#$ !J$IL+-= !
#$-$C!<)!4H$D<EK<))8!)$$H)!<!H</=<.+-I!G<-.!+*!</I!2<-!<,=(+!
(/).<FF<.(+/C !</= !< !4K(D !K+..+HE$/=8 !2#<-<2.$-(U$) !.#$ !)+/(2 !
)(D/<.,-$!+-!/$<-FI!<FF!2+/.$HG+-<-I!H,)(2!).<.(+/)B!
h<1(D<.$!.+Q!B0->"@@4.7&'&R47S&B(@@&C4*#"0Q!
!
`/2$!I+,!#<1$!<--(1$=!<.!.#()!H$/,!97')!.#$!d+D!L#$$F!.+!$/.$-!
.#$! <=d,).H$/.! H+=$B! ! "#$/! <)! I+,! (78"! .#$! d+D! L#$$F! .#$!
)2-$$/!</(H<.(+/!L(FF!(FF,).-<.$!*(F.$-!<2.(+/B!
"#()!*(F.$-!()!<!\.#!+-=$-!W]\=;?+2.<1$X!#(D#EG<))C!L#(2#!H<I!K$!
)$. !*+- !< !.,-/+1$- !*-$T,$/2I !WgfB&S=; !G+(/. !(/ !.#() !2<)$X !K$E
.L$$/! TKRU! </=! NHRUB ! !"#$ !*<2.+-I !=$*<,F. !() !TKRUC! L#(2#! ()!
G-+K<KFI!<! 1<F(=!)$..(/D!*+-!</I!H,)(2!*+-H<.C!,/F$))!I+,! #<1$!
)$1$-$!.,-/.<KF$!-,HKF$!W)<IC!L#<.wXC!/+()I!).,=(+!<(-!2+/=(.(+/E
(/DC !=+ !< !F+. !+* !+,.=++- !)G+-.) !-$H+.$) !(/ !L(/=I !).<=(,H) !+- !
#<1$!2-$=(.+-)!G+,/=(/D!+/!.#$!*-+/.!=++-B!
"#()!#(D#EG<))!*,/2.(+/!#<)!K$$/!(/2F,=$=!(/!.#$!56705!07!=$E
)(D/!.+!=$*(/$!<!F+LE*-$T,$/2I!F(H(.!.+!.#$!).<.(+/!<(-2#<(/B!!;,.!
.#$!,)$!+*!.#()!#(D#EG<))!*(F.$-!)#+,F=!D$/$-<FFI!K$!2+/)(=$-$=!<!
;</=E6(=p !*(M !*+- !G-+KF$H) !.#<. !<-$ !K$). !<==-$))$= !<. !.#$(- !
)+,-2$B!
— 21 —
OPTIMIZING “WINDOWED” AGC ACTION
622$)) !.#$ !6AR !)2-$$/ !</= !(.) !<=d,).H$/.) !L(.#Q !B0->"@@4.7& '&
28,Q!
!
;$*+-$!)$..(/D!.#$!56705!07!(/G,.!D<(/!,/=$-!.#$!G-$1(+,)!),KE
#$<=(/DC!.#$!6AR!L<)!2+/*(-H$=!<.!.#$!*<2.+-I!=$*<,F.!)$..(/D_!
.#<.!()C!6AR!$/<KF$=!+1$-!(.)!$/.(-$!e&c=;!2+--$2.(+/!-</D$!L(.#!
H(=E1<F,$)!*+-!2+--$2.(+/!-<.$!</=!VL(/=+L(/DB3!!62.,<FFIC!.#$)$!
)$..(/D)! )#+,F=! L+-J! G-$..I! L$FF! *+-! /$<-FI! </I! K-+<=2<).! *+-E
H<.C! K,.! .#$-$! H<I! K$! (/).</2$)! L#$-$! .#$I! H(D#.! L</.! .+! K$!
2#</D$=B!
Defeating
the AGC
AGC
Maximum Gain
",-/(/D!.#$!6AR!+**Q! !OE%(@@!()!/$1$-!<!D++=!(=$<!(/!$1$-I=<I!
+G$-<.(+/B! ! "#$! 6AR! G-$)$/.)! =+L/).-$<H! G-+2$))(/D! ).<D$)!
L(.# !</ !(/G,. !)(D/<F !.#<. !() !+G.(H(U$=! *+-! *,-.#$-! G-+2$))(/DB!!
6AR! #<)! K$$/! 2<-$*,FFI! $/D(/$$-$=! *+-! (/.$FF(D$/.! -$)G+/)$! .+!
G-+D-<H!H<.$-(<FC!.<J(/D!(/.+! <22+,/.! K+.#! .#$!G$<J!</=!<1$-E
<D$!1<F,$)!+*!.#$!<,=(+!)(D/<FB!!"#$!+/FI!d,).(*(2<.(+/!*+-!.,-/E
(/D !6AR !+** !() !*+- !.$). !G,-G+)$)C !+- !(* !.#$ !,)$- !() !&ffk !2+/*(E
=$/.!.#<.!.#$!K+<-=!+G$-<.+-!()!=(F(D$/.!(/!-(=(/D!.#$!D<(/!H</E
,<FFI!W*<.!2#</2$sXB!!Z1$/!(/!.#$!F<..$-!(/).</2$C!.-,).!.#$!6AR!.+!
J/+L!K$).!L#<.!.#$!=+L/).-$<H!G-+2$))(/D!).<D$)!L</.!.+!)$$B!
RF<))(2<F! H,)(2! </=! d<UU! <-$! .L+! D$/-$)! .#<.! +*.$/! #<1$! L(=$!
F$1$F! 1<-(<.(+/)! .#<.! K$D! .+! K$! G-$)$-1$=B! ! .$*"$''$;+! 2F<))(2<F!
G<))<D$)!</=! <! ).</=,GEK<))! )+F+! <-$! .L+! $M<HGF$)B! ! 0/! .#$)$!
(/).</2$)C!<!/+-H<F!2+/*(D,-<.(+/!+*!.#$!6AR!).<D$!L+,F=!)F+LE
FI!K-(/D!,G!.#$)$!G<))<D$)!.+!.#$!&ffkEH+=,F<.(+/!G+(/.C!L#(2#!
L+,F=!/+.!)+,/=!-(D#.!<.!<FFB!
"#$! 8(4.! )F(=$- !() !D$/$-<FFI !J$G. !<. !IFJ?K! W=;X !*+- !*,FF !6AR !<2E
.(+/B ! !0* !I+, !L</. !.+ !F(H(. !.#$ !<H+,/. !+* !9+'$($?!! D<(/! .#<.! .#$!
6AR!2</!(HG<-.!.+!.#$!G-+D-<H!(/G,.C!.#()!)F(=$-!2</!K$!<=d,).E
$=!</IL#$-$!K$.L$$/! IFJ?K!</=!K?KB!!"#()!=+$)!/+.!2#</D$!.#$!
).<.(2C !V-$).(/D3 !D<(/ !+* !.#$ !6AR !)$2.(+/C !/+- !=+$) !(. !F(H(. !.#$ !
<H+,/.!+*!/$D<.(1$!D<(/!.#<.!.#$!6AR!2</!(/.-+=,2$!*+-!(/G,.)!
.#<. !<-$ !.++ !F+,=B !!8(4.! +/FI !F(H(.) !#+L !*<- !.#$ !6AR !2</ !K-(/D !
,G !F+LEF$1$F !H<.$-(<FB ! !ZMG$-(H$/. !L(.# !8(4.! )$..(/D)! *+-! *+-E
H<.)!.#<.!2<FF!*+-!<!L(=$-!=I/<H(2!-</D$B!
‘Windowing’
and the AGC
Correction Rate
"#$! 56705! 07! #<)! <! VL(/=+L$=3! 6AR! L(.#! +/$! 2+--$2.(+/! -<.$!
L#$/ !6AR !D<(/ !() !2F+)$ !.+ !.#$ !.<-D$. !1<F,$ !</= !< !*<).$-C !
VH<J$,G3!-<.$!L#$/!.#$!(/2+H(/D!G-+D-<H!F$1$F!)#(*.)!<K-,G.FIB!
"#$! 6AR! L4.3-M! H<I !K$ !)$. !.+ !</I !=; !*(D,-$ !K$.L$$/ !K! W/+!
L(/=+LX!</=!FTC!L#(2#!(/!<2.,<F(.I!()!el=;B!!"#()!H$</)C!*+-!$ME
<HGF$C! L(.#! .#$! L(/=+L! )$.! *+-! JC !(* !.#$ !(/G,. !)(D/<F !L</=$-) !
+/FI !e\=; !+- !F$)) !*-+H !L#$-$ !(. !() !-(D#. !/+LC !2+--$2.(+/ !() !< !
— 22 —
1$-I! ,/+K.-,)(1$! fBS=;?)$2+/=B! ! a+L$1$-C! (*! .#$! (/G,.! )(D/<F!
),==$/FI!KF<).)!+-!.<J$)!<!K(D!=(1$C!.#$!2+--$2.(+/!-<.$!.#$/!(/E
2-$<)$)!.+!L#<.$1$-!*(D,-$!#<)!K$$/!)$.!KI!.#$!+(#"!)F(=$-x! )<I!
]=;?)$2+/=C!L#(2#!()!*+,-!.(H$)!*<).$-B!!0*!.#$!L4.3-M!)F(=$-! ()!
)$.!.+!KC!.#$!L(/=+L(/D!*,/2.(+/!()!$))$/.(<FFI!=$*$<.$=C!</=!<FF!
6AR !<2.(+/ !L(FF !K$ !<. !.#$ !)G$$= !)$. !KI !.#$ !+(#"! )F(=$-B !!+(#"! ()!
<=d,).<KF$! K$.L$$/! K?HK! W=;?)$2+/=XC !L#(2# !() !T,(.$ !)F+LC !.+ !
V?KK!W=;?)$2+/=XC!L#(2#!()!G-$..I!=<-/!T,(2JB!
b(.#!8(4.!*(M$=!<.!KC!<!L4.3-M!)$..(/D! +*!K!</=!<!+(#"!)$..(/D!+*!
K?HK! H(D#.! G-+1$! <! G-+G$-! 2#+(2$! *+-! <! 2F<))(2<F! H,)(2! *+-H<.!
L#$-$! $M.$/=$=! 9$*"$''$;+! G<))<D$)! L</.! .+! -$H<(/! K$F+L!
;!@@+69$*"+!+/$)C!>+8(!!G<))<D$)!.#$/!2<FF(/D!*+-!<!H+=(2,H!+*!
2+HG-$))(+/B!
6F.$-/<.(1$FIC !6AR !2+,F= !K$ !.,-/$= !2+HGF$.$FI !+** !(/ !),2# !< !
2<)$Q! &OE%(@@C!<)),H(/D!.#<.!.#$!2F<))(2<F!;+))Eo+2J!J/+L)!.#$!
H,)(2!F(J$!.#$!K<2J!+*!#()!#</=!</=!2</!H<J$!d,=(2(+,)!<-.().(2!
H</,<F!2+--$2.(+/)!+/!.#$!*FIC!L<.2#(/D!#()!H$.$-)!L(.#!/<-I!<!
KF(/JB!
6!*<).!-<.$!L(.#!<!H(=E1<F,$!L(/=+L!H(D#.!K$!d,).!.#$!.(2J$.!(/!
</!<DD-$))(1$!G+GEH,)(2!*+-H<.B!!Z1$/!L(.#!.#()!)$..(/DC!6AR!(/!
.#$ !56705 !07 !)#+,F=/3. !<F.$- !.#$ !G$-2$(1$= !=I/<H(2) !+* !.#$ !
G-+D-<HC! <F.#+,D#!(.!L(FF! =$*(/(.$FI!$-<)$! F+/DE.$-H! F$1$F!1<-(<E
.(+/)!(/!<!#,--IB!
@+H$!)$..(/D)!H(D#.!<FF+L!6AR!<2.(+/!.+!K$!<,=(KF$!(/!)G$$2#C!
=,-(/D!<!.<FJE)#+L!)$DH$/.!*+-!$M<HGF$C!K,.!/+.!=,-(/D!H,)(E
2<F!G-+D-<HH(/DB!!y+,!H(D#.!L</.!.+!$MG$-(H$/.!L(.#!1<-(+,)!
6AR! -<.$)! ,)(/D! G-+D-<H! H<.$-(<F! -$G-$)$/.<.(1$! +*! I+,-! *+-E
H<.B ! !"#$ !=$*<,F. !)$..(/D) !#<1$ !G-+1$/ !.+ !L+-J !T,(.$ !L$FF !(/ !
H+).!)(.,<.(+/)B!
STEREO ENHANCEMENT
"#$ !56705 !07 !#<) !< !.L(/E<2.(+/ !).$-$+ !$/#</2$-B ! !h<1(D<.$ !.+ !
.#$!B0->"@@4.7&'&!#"0"-&W.S(.>"!H$/,Q!
!
"#$!!#"0"-&W.S(.>"!H$/,!#<)!2#$2J!K+M$)!.+!.,-/!.#$!$/#</2$E
H$/.!$**$2.)!+/!</=!+**C!GF,)!.L+!)F(=$-)!.#<.!D-<G#(2<FFI!=$G(2.!
.#$!$MG$2.$=!<2.(+/!+*!.#()!*$<.,-$B!
Stereo Width
"#$! !#"0"-& L43#S! )F(=$-! (/2-$<)$)! .#$! G$-2$(1$=! L(=.# !+* !.#$ !
)+,/=).<D$C!.#$! <-$<!K$.L$$/!.#$!F().$/$-3)!F$*.!</=!-(D#.!F+,=E
)G$<J$-)B!! 0/2-$<)(/D! !#"0"-& L43#S! H<J$) !.#$ !).$-$+ !VL(=$-C3 !$ME
<DD$-<.(/D! .#$! ).$-$+! $**$2.! $1$/! .+! .#$! G+(/.! +*!(.)! <GG$<-(/D!
.+!$M.$/=!+,.)(=$!.#$! 2+/*(/$)!+*!.#$!/+-H<F! )+,/=).<D$_!.#<.!
— 23 —
()C !.+ !.#$ !F$*. !+* !.#$ !F$*. !)G$<J$- !</= !.+ !.#$ !-(D#. !+* !.#$ !-(D#. !
+/$B!
6) !.#$ !2+/.-+F !() !<=1</2$=C !.#$ !
D-<G#(2!=()GF<I!L(FF!#(D#F(D#.!</!<-$<!
+,.)(=$! .#$! /+-H<F! )+,/=).<D$! <)!
)#+L/!#$-$B!!"#$!)#<=$=!<-$<C!<)!L$FF!
<) !.#$ !/,HK$- !)#+L/ !K$F+L !(.C !() !)+H$L#<. !<-K(.-<-IC !)$-1(/D !
+/FI!.+!(FF,).-<.$!L#<.3)!(/.$/=$=!</=!.+!D(1$!<!/,HK$-!*+-!)$.E
,G!-$*$-$/2$B!
!#"0"-&L43#S!()!<2.(1$!+/FI!+/!).$-$+G#+/(2!G-+D-<H!H<.$-(<FC!(.!
=+$)! /+.! (HGFI! </I! )+-.! +*! ).$-$+! )I/.#$)()! *-+H! <! H+/<,-<F!
)+,-2$B!
Solo Width
"#$! !-*-& L43#S! )F(=$-C! +/! .#$! +.#$-! #</=C! <2.)! +/FI !+/ !2$/.$-E
2#<//$F!WH+/<,-<FX!H<.$-(<FB!
h$<-FI!<FF!2+/.$HG+-<-I!H,)(2!()!-$2+-=$=!(/!1$-I!).$-(F$!H,F.(E
.-<2J! )$))(+/)B! ! A$/$-<FFIC! $<2#! (/).-,H$/.! #<)!(.)! +L/! H(2-+E
G#+/$ !W+- !)$1$-<FsX !</= !() !-$2+-=$= !<) !</ !(/=(1(=,<F !H+/<,-<F !
.-<2JB!!"#$!-$2+-=(/D!$/D(/$$-C!,/=$-!.#$!$MG$-.!D,(=</2$!+*!.#$!
)$))(+/3)! >-+=,2$-C! ,)$)! <! VG</! G+.3! .+! GF<2$! $<2#! .-<2J! )+H$E
L#$-$! K$.L$$/! *,FFEF$*.! </=! *,FFE-(D#.C! $))$/.(<FFI! 2-$<.(/D! <!
G)$,=+E).$-$+G#+/(2! )+,/=).<D$C! +-! )+,/=! *($F=B! ! 7+2<F! )+F+)!
<-$! <FH+).! <FL<I)! G<//$=! =$<=E2$/.$-C! d,).! F(J$! .#$! .<F$/.! H(2!
(/!.#$!-<=(+!).,=(+B!
6)! !-*-& L43#S! G-+2$))(/D !() !(/.-+=,2$= !</= !(/2-$<)$=C !.#$ !2$/E
.$-$=! 1+2<F().! W</=! +/E<(-! .<F$/.X! L(FF! <GG$<-! .+! V)G-$<=3! <2-+))!
.#$ !)+,/=).<D$B ! !"#() !() !(FF,).-<.$= !
+/! .#$! D-<G#(2! =()GF<I! <)! )#+L/!
#$-$B ! !o,). !F(J$ !.#$ !!#"0"-& L43#S! 2+/E
.-+FC!.#$!)#<=$=!<-$<!</=!/,HK$-!<-$!
<-K(.-<-I!</=!-$F<.(1$B!
[)$!.#()!$/#</2$H$/.!.$2#/(T,$!L(.#!)+H$!2<,.(+/B!!6!#<LJ$-!
+*!H$H+-IE*+<H!H<..-$))$)!L#+!)$$H)!.+!*(FF!.#$!F().$/$-3)!<,E
.+H+K(F$ !H<I !K$ !< !K(. !(/.(H(=<.(/D !.+ !=-(1$- !</= !G<))$/D$-) !
<F(J$s!
@.$-$+!$/#</2$H$/.!$**$2.)!<-$!*-$T,$/.FI!),K.F$C!=$G$/=(/D!(/!
F<-D$!G<-.!+/!2#<-<2.$-().(2)!+*!.#$!G-+D-<H!)+,-2$B!!0/!H<J(/D!
.#$)$! <=d,).H$/.)C!<F.$-/<.$! K$.L$$/! !2>#4/"!</=! !OE%(@@!.+!
d,=D$ !.#$ !<2.(+/ !H+-$ !2F$<-FI !.#</ !)(HGFI !H+1(/D !.#$ !)F(=$-) !
K<2J!</=!*+-.#B!!
THE FIVE-BAND ‘MULTIPRESSOR’
"#$ !#$<-. !+* !56705 !073) !=I/<H(2) !G-+2$))(/D !() !.#$ !SEK</= !
:,F.(G-$))+-! W:,F.(K</=! R+HG-$))+-XB! ! "#()! G-+2$))(/D! KF+2J!
=(1(=$) !.#$ !G-+D-<H !<,=(+ !(/.+ !*(1$ !=()2-$.$ !*-$T,$/2I !K</=)C !
L(.#! /+H(/<F! 2-+))+1$-)! </=! *(F.$-! )F+G$)! +G.(H(U$=! *+-! $<2#!
-</D$ !+* !*-$T,$/2($)B ! !Z<2# !K</= !,/=$-D+$) !=I/<H(2 !-</D$ !
— 24 —
2+HG-$))(+/C!L(.#!.#$!.#-$)#+F=C!L<1$*+-H!-$)G+/)$!</=!.-</)E
*$-! *,/2.(+/! $/D(/$$-$=! *+-! .#$! H+).! $**$2.(1$! <2.(+/! L(.#(/!
$<2#!K</=B!
`G.(H,H !:,F.(G-$))+- !G<-<H$.$- !)$..(/D) !L$-$ !=$-(1$= !*-+H !
$M#<,).(1$! .$).)! KI! <! 2+-$! +*! F().$/$-)! 2+HG-()(/D! K+.#! .$2#E
/(2<F! </=! /+/E.$2#/(2<F! .IG$)C! (/2F,=(/D! .#+)$! L(.#! $M.$/)(1$!
H,)(2<F !.-<(/(/DB ! !:</I !+* !.#$)$ !G<-<H$.$-) !<-$ !*(M$=C !<) !
G-+1(=(/D!,)$-!2+/.-+F!+1$-!.#$!.#+,)</=)!+*!G<-<H$.$-!G$-H,E
.<.(+/)! L+,F=! H<J$! )$.,G! <! 1$-(.<KF$! /(D#.H<-$x! /+.! .#$! +KE
d$2.(1$!+*!.#()!G-+=,2.B!!@+H$!G<-<H$.$-)C!.#+)$!.#<.!H+).!-$<=E
(FI! =$*(/$! V)+/(2! )(D/<.,-$C3! #<1$! K$$/! H<=$! <1<(F<KF$! *+-! ,)$-!
<=d,).H$/.!+1$-!<!-$<)+/<KF$!-</D$B!
Compressor
Drive
h<1(D<.$!.+Q!B0->"@@4.7&'&,-)%0"@@4-.&'!604/"Q!
!
"#$-$!<-$!.L+!<=d,).H$/.)!(/!.#()!H$/,B!!;(@#"0&604/"!1<-($)!.#$!
.+.<F!)(D/<F!F$1$F!D+(/D!(/.+!.#$!56705!07!2+HG-$))(+/!)$2.(+/B!!
"#$ !)$..(/D !+* !.#() !2+/.-+F !=$.$-H(/$) !#+L !#<-= !.#$ !2+HG-$)E
)+-!L(FF!L+-JC!+1$-<FFC!</=!.+!<!F<-D$!$M.$/.!#+L!VK,)I3!+-!=$/)$!
.#$!G-+D-<H!L(FF!)+,/=B!
;(@#"0&604/"!#<)!K$$/!D(1$/!<!1$-I!L(=$!-</D$B!!6.!.#$!H(/(H,H!
)$..(/D! +*! K?K3OC!$1$/! G-+D-<H!H<.$-(<F!L(.#! 1$-I!L(=$! =I/<HE
(2)!L(FF!/+.!$1$/!V.(2JF$3!.#$!2+HG-$))+-)C!L(.#!/+!(/=(2<.(+/!+*!
D<(/!-$=,2.(+/C!+-!A?NC!(/!</I!K</=!!<)!)#+L/!+/!.#$!LEVELING /
COMP! K<-D-<G# !-$<=+,.)B ! !6=1</2$= !<FF !.#$ !L<I !.+ !VK?K3OC! <FF!
*(1$ !K</=) !L(FF !G-+K<KFI !K$ !=</2(/D !=+L/ !2F+)$ !.+ !.#$ !K+..+H !
+*!.#$!K<-D-<G#!=()GF<I)B!
6 !G-+G$- !)$..(/D !*+- !.#() !2+/.-+F !L(FF !G-+K<KFI !K$ !)+H$L#$-$ !
2F+)$!.+!.#$!2$/.$-!+*!.#()!2+/.-+F!-</D$B!!"#$!*<2.+-I!-!>*7&(!()!
IFG?K3OC! <F.#+,D#! (/=(1(=,<F! *<2.+-I! 98!'!('! L(FF! #<1$! 1<-I(/D!
1<F,$)!*+-!)G$2(*(2!*+-H<.)B!!A$/$-<FFIC!<!F+L$-!)$..(/D!()!2<FF$=!
*+-!L(.#!2F<))(2<FC!d<UU!</=!V$<)IEF().$/(/D3!*+-H<.)C!</=!<!H+-$!
<DD-$))(1$!)$..(/D!*+-!G+GC!-+2J!</=!#$<1IEH$.<FB!
Spectral
Loading
"#$!D-$<.$).!<,=(KF$!$**$2.!+*!H,F.(K</=!G-+2$))(/D!()!-$<F(U$=!
L#$/ !$<2# !K</= !+G$-<.$) !(/=$G$/=$/.FI !+* !.#$ !+.#$-)B ! !`* !
2+,-)$ !.#$-$ !() !)+H$ !=,GF(2(.I !<. !.#$ !K</= !2-+))+1$- !*-$T,$/E
2($)C!K,.!*,FFI!(/=$G$/=$/.!+G$-<.(+/!+*!$<2#!K</=!L(FF!(/2-$<)$!
V)G$2.-<F!=$/)(.IB3!!"#()!H$</)!.#<.!(.!L(FF!.$/=!.+!H<M(H(U$!.#$!
$/$-DI!<.!<FF!*-$T,$/2($)C!$1$/!(*!.#$!(/2+H(/D!G-+D-<H!H<.$-(E
<F! #<)! <! VG$<JI3! W1<-($=X! )G$2.-<F! G-+*(F$B! ! b$! #<1$! /<H$=! .#()!
$**$2.!29!,(8*&%/+*-$"#B!
6!D++=!L<I!.+!G(2.,-$!.#()!()!.+!(H<D(/$!.#$!(/G,.!G-+D-<H!G-+E
*(F$!<)!)$$/!+/!<!-$<FE.(H$!<,=(+!</<FIU$-C!+-!N"6C!L#(2#!)#+L)!
.#$ !<,=(+ !$/$-DI !<. !)G$2(*(2 !*-$T,$/2I !(/.$-1<F) !<2-+)) !.#$ !<,E
— 25 —
=(KF$!)G$2.-,HB!!@+F+!1+(2$)!</=!(/).-,H$/.)!L(FF!#<1$!#(D#!$/E
$-DI!F$1$F)!<.!.#$(-!*,/=<H$/.<F!*-$T,$/2($)C!L#$-$<)!<!K</=!+-!
+-2#$).-<! L(FF! #<1$! <! K-+<=$-! )G$2.-<F! G-+*(F$! L(.#! $/$-DI!
)G-$<=!+1$-!<!L(=$!-</D$!+*!*-$T,$/2($)B!
@G$2.-<F!P+<=(/D!K-(/D)!=+L/!.#$!$/$-DI!L#$-$!(.!()!.#$!#(D#$).C!
</=!(/2-$<)$)!F+L!$/$-DI!<.!+.#$-!*-$T,$/2($)B!!6)!=()GF<I$=!+/!
.#$!N"6C!.#$!)#<G$!+*!.#$!<,=(+!)G$2.-,H!L(FF!K$!*F<..$-!</=!.#$!
)+,/=!+*!.#$!G-+D-<H!L(FF!<GG$<-!VK,)($-B3!!@G$2.-<F!P+<=(/D!L(FF!
<F)+ !(HG<-. !VK-(D#./$))3 !.+ !.#$ !)+,/=C !<) !.#$ !F$1$F !+* !#(D# !*-$E
T,$/2($)C! L#(2#! D$/$-<FFI! 2+/.<(/! F+L$-! .+.<F! $/$-DIC! L(FF! K$!
K-+,D#.!,GB!
Band
Coupling
`/$!$F$H$/.!+*!2+/.-+F!+1$-!.#$!)+/(2!)(D/<.,-$!+*!<!).<.(+/!()!
.+!$).<KF()#!.#$!=$D-$$!.+!L#(2#!H,F.(K</=!G-+2$))(/D! ()!,)$=B!!
9,FFI !(/=$G$/=$/. !+G$-<.(+/ !+* !.#$ !K</=) !L(FF !2-$<.$ !</ !<-.(*(E
2(<FFI !K,)I !</= !K-(D#. !)+,/= !.#<. !H<I !/+. !-$*F$2. !.#$ !=$)(-$= !
)(D/<.,-$!D+<FB!
"#$ !56705 !07 !<FF+L) !.#$ !,)$- !.+ !G-+G+-.(+/<FFI !VF(/J3 !.#$ !*(1$ !
K</=)C !<FF+L(/D !.#$ !,/(. !.+ !)$-1$ !<) !< !2+HG-$))+- !.#<.3) !$**$2E
.(1$FI!1<-(<KF$!K$.L$$/!*(1$!K</=)!</=!+/$!K</=B!
9,FF !F(/J(/D !=+$) !/+. !<2.,<FFI !.,-/ !.#$ !56705 !07 !(/.+ !< !)(/DF$E
K</=!,/(.C!#+L$1$-C!<)!$<2#! K</=!()!).(FF!<KF$! .+!-$)G+/=!(/=$E
G$/=$/.FI! .+! G-+D-<H! 9!*A! $/$-DI! L(.#(/! .#<.! K</=3)! -</D$B! !
N<.#$-C!.#$!<H+,/.!+*!*?!8*#!!2+HG-$))(+/!(/!K</=)!]C!O!</=!\!
()! (/.$D-<.$=! +1$-! .(H$! </=! ,)$=! <)! <! VGF<.*+-H3! -$F$<)$! 1<F,$!
*+- !<FF !*(1$ !K</=)B ! !;</= !& !() !$M2F,=$= !(/ !.#$ !(/.$D-<.(+/C !<) !
.#$-$!()!D$/$-<FFI!<!F+.!+*!K<))!$/$-DI!(/!H+=$-/!H,)(2C!L#(2#!
)#+,F=!/+.!K$!<FF+L$=!.+!-$=,2$!.#$!D<(/!+*!+.#$-!K</=)B!
"#$! :4.X"3&&5.3"%? !)F(=$-!+/!.#$!R+HG-$))+-!604/"!H$/,!D(1$)!
$F$1$/!F$1$F)!+*!K</=!2+,GF(/DC!*-+H!K!W*,FFI!F(/J$=X!.+!FK!W*,FFI!
(/=$G$/=$/.XB ! !"#$ !*<2.+-IE=$*<,F. !1<F,$ !() !HC! H(=L<I! K$.L$$/!
.#$! $M.-$H$)C! <F.#+,D#! *<2.+-IE=$*(/$=! G-+2$))(/D! 98!'!('! L(FF!
#<1$ !1<-($= !)$..(/D)B ! ![)$ !I+,- !$<-) !L(.# !.#() !)F(=$- !.+ !=$.$-E
H(/$!#+L!VK,)I3!I+,!L</.!.#$!<,=(+!.+!)+,/=B!
PROGRAM EQUALIZATION
h+. !),-G-()(/DFIC !.#$ !SEK</= !:,F.(G-$))+- !() !.#$ !K<)() !*+- !< !SE
K</= !D-<G#(2 !$T,<F(U$-B ! !"#() !D(1$) !).<.(2 !$T,<F(U<.(+/ !2+/.-+F !
+1$-! .#$!G-+D-<H3)!)G$2.-<F!)#<G$B!!`G$/!.#$!B0->"@@4.7&'&,-)1
%0"@@4-.&'&;$*#4%0"@@-0!H$/,C!L#(2#!L(FF!=()GF<I!.#()!),KEH$/,B!
!
— 26 —
a(D#F(D#.!</=!)$F$2.!WYB!!"#()!D(1$)!<22$))!.+!*(1$!Zz!)F(=$-)Q!
The 5 Bands
Defined
!
"#$! *(1$! 56705! 07! K</=)!<-$! F<K$F$=Q! O(@@C! :-MC! ;43C! B0"@! </=!
R47SB ! !6F.#+,D# !L$ !#<1$ !<**+-=$= !)+H$ !,)$- !<=d,).H$/. !+1$- !
2-+))+1$-!*-$T,$/2($)!W=$)2-(K$=!F<.$-XC!K</=)!#<1$!.#$)$!/+HE
(/<F!K+,/=<-($)Q!
O(@@! "#$!-$<FFI!=$$G!K<))!*-$T,$/2($)!.#<.! <-$!D$/$-<FFI!
F+).!L(.#+,.!<!D++=!),KL++*$-B!
:-M! "#() !-</D$ !L+,F= !K$ !G$-2$(1$= !<) !VK<))3 !+/ !-<=(+) !
L(.#!G,/I!)G$<J$-)B!!0.!2+1$-)!<!-</D$!.#<.!(/2F,=$)!
H<F$!1+(2$)B!!ZM2$))(1$!$/$-DI!(/!.#()!K</=!.$/=)!.+!
H<J$!.#$!G-+D-<H!)+,/=!V.,KKI3!+-!VH,==IB3!
;43!
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=<K!(/!.#$!2$/.$-!+*!.#$!<,=(KF$!-</D$B!!9$H<F$!1+E
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*$2.!.#<.!.#$!G-+D-<H!)+,-2$!()!F(1$!</=!,GE*-+/.B!
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[)$!.#$)$!Zz!)F(=$-)!.+!2-<*.!.#$!D$/$-<F!)#<G$!+*!.#$!).<.(+/3)!
)+/(2 !)(D/<.,-$B ! !y+,31$ !D+. !.+ !,)$ !I+,- !$<-) !*+- !<=d,).(/D !Zz !
</= !*+- !H<J(/D !=$2()(+/) !-$D<-=(/D !:,F.(G-$))+- !=-(1$ !</= !
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.(/D! +*! K3O! (/ !<FF !K</=)B !!9<2.+-IE=$*(/$= !98!'!('C !+/ !.#$ !+.#$- !
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.#$!)$F$2.$=!*+-H<.B!
Multipressor
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"#$ !2-+))+1$- !*-$T,$/2($) !*+- !.#$ !SEK</=! :,F.(G-$))+-! #<1$!
K$$/!H<=$!1<-(<KF$!+1$-!.#$!-</D$!+*!</!+2.<1$!+-!)+B!!9-+H!.#$!
B0->"@@4.7&'&,-)%0"@@4-.&'&;$*#4%0"@@-0&),KEH$/,C!)$F$2.!,0-@@-/"0@&
.+!=()GF<I!.#()!)2-$$/Q!
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— 27 —
h+.$ !.#$ !V<-.().3) !2+/2$G.(+/3 !=$G(2.(+/ !+* !.#$ !*(1$ !K</=)B ! !
R-+))+1$- !*-$T,$/2($) !<-$ !(/ !=<.< !K+M$) !<K+1$ !.#$ !2-+))+1$- !
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=(1(=$! .#$! <,=(+! )G$2.-,H! (/.+! $T,<F! +2.<1$EK<)$=! K</=)B! y+,!
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9+- !I+,- !-$*$-$/2$C !.#$ !=$*<,F. !*<2.+-I !1<F,$) !<-$Q !&]SaUC !
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.+!.#$)$!1<F,$)!(*!.#(/D)!).<-.!)+,/=(/D!V/+.!-(D#.B3!
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6..<2J!</=!-$F$<)$!.(H$! 2+/).</.)!*+-!$<2#! +*!.#$!:,F.(G-$))+-!
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)$F$2.$=!L(.#!D-$<.!2<-$B!!"#,)!L$!,-D$!H+).!,)$-)!.+!F$<1$!.#$E
)$ !)$..(/D) !<.C !+- !/$<-C !.#$ !1<F,$) !*+- !.#$ !*<2.+-I !G-+2$))(/D !
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2##(>X&Z&+"*"(@"&.+!K-(/D!,G!.#$!*+-H(=<KF$!G</$F!)#+L/!#$-$Q!
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— 28 —
+,-!+/FI!L+-=!+*!<=1(2$!()!.+!-$.,-/!.+!+,-!.#+,D#.*,F!</=!2+/E
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$-1<.(+/)!<K+,.!L#<.!I+,3-$!=+(/Ds!
BASS CHARACTER ENHANCEMENT
"#$ !56705 !07 !+**$-) !.L+ !)$G<-<.$ !</= !=().(/2. !+G.(+/) !*+- !
<,DH$/.(/D !=$$GEK<)) !2+/.$/. !(/ !.#$ !G-+D-<H !H<.$-(<FB ! !h<1(E
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)F(=$-)!(/!.#()!H$/,Q!
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— 29 —
PROGRAM PEAK CONTROL
R+/.-+F!+*!G-+D-<H!G$<J)!KI!.#$!56705!07!()!<22+HGF()#$=!(/!
.L+! )$2.(+/)Q! &X! <! K-+<=K</=! *(/<F! F(H(.$-C! </=! *+-! 9:! K-+<=E
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K-+<=K</=!F(H(.$-C!</=!()!<2.(1$!+/FI!*+-!9:!.-</)H())(+/B!
;-+<=K</= !F(H(.(/D !</= !<=<G.(1$ !G-$E$HG#<)() !L(FF !K$ !=()E
2,))$=!)$G<-<.$FIB!
BROADBAND LIMITING
PIPP* Limiting
>0>>{! ()! </! <2-+/IH! *+-! .+&*8$(=6C"-!9!"-!"(% .!*A% .8+,!''$"#C!
</!0/+1+/(2)EG-+G-($.<-I!WG<.$/.$=X!.$2#/(T,$!,)$=!(/!.#$!H+-$!
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</I!2+/.$HG+-<-I!4F++J<#$<=8!F(H(.$-B!!
0/ !.#$ !>0>>{ !H+=$C !.#$ !G-+D-<H !<,=(+ !L<1$*+-H !() !)GF(. !(/.+ !
G+)(.(1$ED+(/D!</=!/$D<.(1$ED+(/D!2+HG+/$/.)B!!Z<2#!#<F*!+*!.#$!
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— 30 —
(.)!=().(/2.(1$!V)+,/=3!+-!.(HK-$B!!"#$!>0>>{!F(H(.$-!L(FF!#+F=!.#$!
G$<JI!)(=$!.+!.#$!&ffkEH+=,F<.(+/!G+(/.C!</=!L(FF!V$MG</=C3!+-!
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Lookahead
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*,/2.(+/!L(FF!K$!G-$=(2<.$=!+/!#+L!G<-.(2,F<-!G-+D-<H!H<.$-(<F!
)+,/=)C !L#(2# !+* !2+,-)$ !<F)+ !=$G$/=) !+/ !.#$ !)$.,G !+* !+.#$- !
G-+2$))(/D!G<-<H$.$-)B!!y+,!H<I!L()#!.+!G-+2$$=!L(.#!56705!
07! )$.,G!,)(/D! .#$! ! ]-0)(*! F(H(.$- !)$F$2.(+/C !</= !.#$/ !<))$)) !
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!]-0)(*!</=! !B5BB\B!
— 31 —
Limiter Drive
"#$! :4)4#"0& 604/"! )F(=$-! )$.)! .#$! (/G,.! F$1$F! .+! .#$! K-+<=K</=!
G$<J!2+/.-+FF$-! )$2.(+/! .+!=$.$-H(/$!#+L! #<-=! .#$!F(H(.$-!L(FF!
K$!L+-J(/DB!!:,2#!F(J$!.#$!604/"!2+/.-+F!(/!.#$!:,F.(G-$))+-!)$2E
.(+/C !.#() !)F(=$- !#<) !K$$/ !D(1$/ !< !-</D$ !*<- !D-$<.$- !.#</ !-$E
T,(-$=C !)+ !.#<. !.#$ !$**$2. !+* !$))$/.(<FFI !/+ !F(H(.(/D !1)B !< !1$-I !
D-$<.!<H+,/.!+*!F(H(.(/D!2</!K$!)<HGF$=!</=!d,=D$=B!
62.,<F!F(H(.$-!D<(/!-$=,2.(+/!WA?NX!()!)#+L/!KI!.#$!*-+/.EG</$F!
WB LIMITER!PZ5!K<-D-<G#!=()GF<IB!!P(H(.$-!A?N!L(FF!<F)+!K$!(/E
*F,$/2$= !.+ !< !F$))$- !=$D-$$ !KI !:,F.(G-$))+- !)$..(/D)C !)+ !:4)4#"0&
604/"! )#+,F= !K$ !<=d,).$= !<*.$- !.#$ !:,F.(G-$))+- !#<) !K$$/ !
-+,D#$=E(/!*+-!.#$!=$)(-$=!)G$2.-<F!2+HG+)(.(+/!+*!.#$!).<.(+/3)!
)(D/<.,-$!)+,/=B!
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()!(/=(2<.$=!KI!.#$!WB LIMITER!=()GF<IB!!@+C!D$/$-<FFIC!.#$!H+-$!
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</=! 2F<))(2<F! +-! d<UU! H,)(2! )#+,F=! ,)$! <! F+L$-! )$..(/DC! H<IK$!
H3O!+-!F$))B!
Limiter Density
b#(F$! :4)4#"0& 604/"! *+-2$)! G-+D-<H! 9!*A'! .+L<-=! .#$! &ffkE
H+=,F<.(+/! G+(/.C! :4)4#"0& 6".@4#E! )$-1$)! <! )(H(F<-! *,/2.(+/! *+-!
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K<)$=!+/!G-+D-<H!<1$-<D$!$/$-DI!2+/.$/.C!.#$!L+-J(/D!1<F,$!+*!
L#(2#!()!<=d,).$=!L(.#!.#$!:4)4#"0&6".@4#E!)F(=$-B!
b(.#! .#$! :4)4#"0& 6".@4#E! )F(=$-! VL(=$! +G$/C3! IV3O! +/! .#$! )2<F$C!
F(H(.$-! -$F$<)$! ()! *<).! +1$-! .#$! $/.(-$! -$F$<)$! -</D$C! (HG<-.(/D!
D-$<.$).!=$/)(.I!WF+,=/$))X!.+!.#$!G-+D-<H!<,=(+C!K,.!/+.!L(.#E
+,.! )+H$! <,=(KF$! )(=$! $**$2.)B! ! 6)! .#$! )F(=$-! 1<F,$! ()! )2<F$=!
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K,.! .#$! *?!8*#!! F$1$F !+* !.#$ !G-+D-<H !)(D/<F !L(FF !K$ !-$=,2$=B ! !
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+/$!1$-I!(HG+-.</.!T,<F(.I!+*!.#$!).<.(+/3)!)(D/<.,-$!)+,/=C!</=!
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$**$2.)!+*!1$-I!=$/)$!G-+D-<HH(/DB!
— 32 —
MULTIPLEX POWER CONTROL (BS.412-9)
The ITU
‘Recommendation’
0/ !&''cC !.#$ !0/.$-/<.(+/<F !"$F$2+HH,/(2<.(+/ ![/(+/ !W0"[XC !< !
J$I !Z,-+G$</ !).</=<-=) !+-D</(U<.(+/C !G,KF()#$= !.#$(- !B!,+;6
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L+-J!.+!).,=I!</=!H(.(D<.$!(/.$-*$-$/2$!K$.L$$/!K-+<=2<).!).<E
.(+/)!+/!.#$!2-+L=$=!Z,-+G$</!7a9E9:!K</=B!
R#<//$F!)G<2(/DC!.-</)H(..$-!G+L$-!</=!+.#$-!<))(D/$=!2+/)(=E
$-<.(+/)!L$-$!H<d+-! *<2.+-)!(/! .#()!).,=IC!K,.! (/)+*<-! <)!<,=(+!
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=(-$2. !2+--$F<.(+/ !K$.L$$/ !9: !2<--($- !H+=,F<.(+/ !</= !<,=(KF$ !
(/.$-*$-$/2$! K$.L$$/! ).<.(+/)! +/! <=d<2$/.! *-$T,$/2($)B! ! b#<.3)!
H+-$C!(.!*,-.#$-!*+,/=!.#<.!;+-7&*($+"%-!"'$(=!L<)!(/!F<-D$!G<-.!
-$)G+/)(KF$!*+-!.#()!(/.$-*$-$/2$B!!0/!+.#$-!L+-=)C!/+.!/$2$))<-(E
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!8!+*!.#$!H+=,F<.(/D!G-+D-<H!)(D/<F!(/.$D-<.$=!+1$-!<!)G$2(*($=!
G$-(+=!+*!.(H$B!
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2+HG+)(.$EH,F.(GF$M !)(D/<F !W(/2F,=(/D !.#$ !).$-$+ !G(F+. !</= !</I !
<,=(+!W@R6X!+-!=<.<!),K2<--($-)XC!<)!H$<),-$=!</=!(/.$D-<.$=!(/!
<! V*F+<.(/D3! &EH(/,.$! H$<),-$H$/.! L(/=+LB! ! 0.! ).<.$)!.#<.! .#()!
1<F,$! )#+,F=!/+.!$M2$$=! .#$! -BHB)B! G+L$-! +*!<! )(/DF$E.+/$! )(/$!
L<1$!H+=,F<.$=!L(.#!<!G$<J!=$1(<.(+/!+*!e&'JaUB!
h+LC!e&'JaU!()!d,).!<K+,.!&]=;!K$F+L!.#$!e%SJaU!G$<J!=$1(<E
.(+/!F(H(.B!!"#()!(HGF($)!</!<1$-<D$E.+EG$<J!-<.(+!+*!.#$!G-+D-<H!
)(D/<F !.#<.C !KI !2+/.$HG+-<-I !K-+<=2<).(/D !).</=<-=)C !D(1$) !< !
-<.#$-!G<.#$.(2!)#+L(/Dx!2$-.<(/FI!/+.!.#$!(/EI+,-E*<2$C!#(D#FIE
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J/+L!</=!F+1$WsX!)(/2$!.#$!H(=E&'lf)s!
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6,).-(< !</= !@L(.U$-F</= !)(/2$ !]ff\C !K,. !L(.# !)+H$ !F<.(.,=$B ! !
A$-H</I !<=#$-$) !.+ !.#$ !F$..$- !+* !.#$ !B!,+;;!"-*($+"C! 4f=;-8!
.#$I!2<FF!(.B!!;,.!6,).-(<!</=!@L(.U$-F</=!<-$!<KF$!.+!$M2$$=!.#<.!
G+(/.!KI!O=;B!!0/!+.#$-!L+-=)C!.#$(-!-BHB)B!H+=,F<.(+/!()!G$-H(.E
.$=!.+!D+!.+!4mO=;-B8!
"#$ !56705 !07 !G-+1(=$) !2+HGF(</2$ !.+ !.#$ !0"[ !).</=<-= !KI !-$E
=$*(/(/D!.#$! G$<JEF(H(.(/D! G-+2$))(/D! *,/2.(+/! L#$/! .#$! ! 5^_!
+G.(+/!()!)$F$2.$=B!
!
9(-).C!.#$!>0>>{!F(H(.$-!()!=$*$<.$=!(/!*<1+-!+*!H+-$!2+/)$-1<.(1$!
)IHH$.-(2<F!G$<J!2+/.-+FB!!@$2+/=FIC!.#$!:4)4#"0&604/"!</=!:4)4#"0&
6".@4#E! )F(=$-)! <-$! -$E)2<F$=! *+-! F$))E<DD-$))(1$! +1$-<FF! G-+E
2$))(/DB! ! "#$! :4)4#"0& 6".@4#E! )F(=$- !()C !(/ !*<2.C !-$/<H$= !(/ !.#$ !
! 5^_! H+=$C! K$2+H(/D! .#$! 3O0& O!?QFT1`! )F(=$-! )#+L/! <K+1$B! !
— 33 —
"#()!)F(=$-C!2<F(K-<.$=!.+!.#$!H,F.(GF$M!-BHB)B!4f=;-8!1<F,$!2(.$=!
(/! .#$! 0"[! B!,+;;!"-*($+"C! H<I! K$! )$.! <.! </I! 1<F,$! K$.L$$/!
PF3O0!</=!IH3O0C!<22+HH+=<.(/D! </I!V*,=D$! *<2.+-3!.#<.!H(D#.!
K$!G$-H(..$=!KI!.#$!-$D,F<.(/D!<,.#+-(.I!(/!.#<.!F+2<.(+/B!
0/! +G$-<.(+/C!.#$!56705!07!2+/.(/,$)!.+!,.(F(U$!.#$!/<.(1$!<FD+E
-(.#H!+*!.#$!:4)4#"0&6".@4#E!)F(=$-!.+!</.(2(G<.$!<!2$-.<(/!<H+,/.!
+*! <1$-<D$EF$1$F! H+=,F<.(+/! 2+/.-+F! K<)$=! +/! <,=(+! G-+D-<H!
=I/<H(2)B!! "#()!<GG-+M(H<.(+/! ()! ),GGF$H$/.$=! L(.#! *$$=K<2J!
+*!.#$!-BHB)B!1<F,$!+*!.#$!H,F.(GF$M!)(D/<F!.+!<--(1$!<.!<!*(/<F!</=!
<22,-<.$!2+--$2.(+/!*<2.+-B!
Other ITU
Processing
Implications
"#$! ! 5^_! H+=$ !L(FF !#+F= !-BHB) !2<--($- !H+=,F<.(+/ !.+ !.#$ !G-$E
)2-(K$= !F(H(.C !K,. !G-+2$))(/D !<#$<= !+* !.#$ !G$<J !F(H(.$- !)$2.(+/ !
L(FF!#<1$!<!)$2+/=E+-=$-!$**$2.!+/!#+L!$**$2.(1$!.#()!,.(F(.I!L(FF!
K$!(/!2+HGFI(/D!L(.#!K+.#!.#$!F$..$-!</=!.#$!(/.$/.!+*!.#$!B!,6
+;;!"-*($+"B!
`/$!,*?!*(!+*!.#$!0"[!B!,+;;!"-*($+"!()!.#<.!<,=(+!G-+2$))(/D!
,)$= !.+ !)<.()*I !.#$ !-$T,(-$H$/. !H,). !/+. !2-$<.$ !<,=(KF$ !)(=$E
$**$2.)! W(B$BQ! VK-$<.#(/DC3! VG,HG(/D3! </=! +K1(+,)! F$1$F! )#(*.)XB! !
"#$ !,)$- !H,). !.#,) !$M$-2()$ !2+/)$-1<.(1$ !d,=DH$/. !</= !<1+(= !
+1$-,)$! +*! :,F.(G-$))+-! </=! +.#$-! V)+,/=E$/#</2$H$/.3! *$<E
.,-$)B!
ADAPTIVE PRE-EMPHASIS
9:!K-+<=2<).(/D!H<J$)!,)$!+*!<,=(+!G-$E$HG#<)()!(/! .-</)H()E
)(+/ !</= !2+HGF$H$/.<-I !=$E$HG#<)() !(/ !.#$ !-$2$(1$-B ! !"#() !
G-<2.(2$!-$T,(-$)!)G$2(<F!2+/)(=$-<.(+/!L(.#!-$)G$2.!.+!G-+D-<H!
G$<J!2+/.-+FB!
9:!G-$E!</=!=$E$HG#<)()!2#<-<2.$-().(2)!L$-$!$).<KF()#$=!(/!.#$!
&'\f)B ! !"#$)$ !L$-$ !*<- !)(HGF$- !.(H$) !(/ !-<=(+ !G-+D-<HH(/DC !
F+/D !K$*+-$ !.#$ !.$-H !V2+HG$.(.(1$ !F+,=/$))3 !L<) !+/ !.#$ !F(G) !+* !
>-+D-<H! 5(-$2.+-)B! ! ;-+<=2<).! G-<2.(2$)! </=! -$2+-=(/D! .$2#E
/(T,$)! *-+H! .#<.! $-<! =(=! /+.! </.(2(G<.$! .+=<I3)! )(UUF(/DC! #(D#E
$/$-DIC!2F+)$FIEH(23=!</=!#$<1(FIEZz3=!H,)(2!.-$/=)B!
"+=<I3) !G-+D-<H !H<.$-(<F !)$1$-$FI !.<M$) !.#$ !<K(F(.I !+* !.#$ !9: !
.-</)H())(+/!2#<//$F!.+!G<))!2+/.$/.!(/!<!V.-</)G<-$/.3!H<//$-B!!
a(D#!*-$T,$/2I!$/$-DI!H,).!K$!2+/.-+FF$=!(/=$G$/=$/.FI!+*!.#$!
K-+<=K</=! F$1$F)C! <! /$2$))(.I! .#<.! 2</! H<J$! H,)(2! )+,/=! <)!
V=,FF3!KI!.+=<I3)!).</=<-=)!<)C!(/!*<2.C!</I!-$2+-=$=!H,)(2!H(D#.!
#<1$ !)+,/=$= !.+ !H</I !+* !,) !(* !L$ !L$-$ !.-</)G+-.$= !K<2J !.+ !
.#+)$!#<F2I+/!=<I)B!
"#$ !56705 !07 !,.(F(U$) !V<=<G.(1$ !G-$E$HG#<)()C3 !< !.$-H !L$ !
2+(/$=! .+! =$)2-(K$! </! (/=$G$/=$/.! #(D#E*-$T,$/2I! F(H(.$-! .#<.!
*+FF+L) !.#$ !K-+<=K</= !G$<J !2+/.-+FF$-B ! !;$2<,)$ !.#() !a9 !F(H(.E
(/D !() !G$-*+-H$= !+/FI !(/ !.#$ !G-$E$HG#<)(U$= !=+H<(/C !< !d,=(E
2(+,) !<H+,/. !+* !a9 !2F(GG(/D !H<I !<F)+ !K$ !$HGF+I$= !L(.#+,. !
2<,)(/D !G<(/*,F !<,=(KF$ !<-.(*<2.)B ! !"#$ !2F(GG$- !<FD+-(.#H !(/E
2F,=$)! G-+G-($.<-I! =().+-.(+/E2</2$FF<.(+/! .$2#/(T,$)! .#<.! )(DE
— 34 —
/(*(2</.FI!-$=,2$!<,=(KF$!(/.$-H+=,F<.(+/!<-.(*<2.)C!G<-.(2,F<-FI!
.#+)$!<))+2(<.$=!L(.#!1+2<F!)(K(F</.)B!
h<1(D<.$!.+Q!B0->"@@4.7&'&C;&RC1:4)4#"0Q!
!
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L(FF !)+,/= !)+H$L#<. !=,FFC !$)G$2(<FFI !L(.# !G+GEH,)(2 !)+,-2$)C !
K,. !H<I !J$$G !<-.(*<2.) !.+ !< !H(/(H,H !L(.# !H+-$ !2+/)$-1<.(1$ !
*<-$B ! !6) !.#$ !)F(=$- !() !H+1$= !.+ !.#$ !F$*. !</= !<..<2J !.(H$ !(/E
2-$<)$=C !H+-$ !#(D#E*-$T,$/2I !G$<J) !L(FF !)F(=$ !.#-+,D# !</= !K$ !
2F(GG$=C!-<.#$-!.#</!F(H(.$=B!!"#()!L(FF!)+,/=!K-(D#.$-C!<F.#+,D#!
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.(+/!*+-!.#$!2+HG+)(.$?:>^!+,.G,.)C!K,.!()!<GGF($=!.+!.#$!</<E
F+D!</=!=(D(.<F!F(/$!+,.G,.)!+/FI!(/!.#$(-!9:!H+=$)!*+-!*$$=(/D!
</!9:!$M2(.$-!L(.#!<!K,(F.E(/!).$-$+2+=$-B!
"#$ !2#<-<2.$-().(2) !+* !<=<G.(1$ !G-$E$HG#<)() !<-$ !)$. !L#$/ !.#$ !
G-$E$HG#<)()!)$F$2.(+/! ()!H<=$Q!%S! H(2-+)$2+/=)!*+-! .#$! b$).E
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$MG+-.!<-$<)B!!>-$E$HG#<)()!1$-(*(2<.(+/!()!2+1$-$=!+/!><D$!\fB!
COMPOSITE CLIPPING
h<1(D<.$!.+Q!B0->"@@4.7&'&,-)%-@4#"&,*4%%"0Q!
!
6.! .#$! ,)$-3)! =()2-$.(+/C! ,G! .+! O=;! +*! 2+HG+)(.$! 2F(GG(/D! H<I!
K$ !(/.-+=,2$=B ! !"#() !() !K-,.$E*+-2$C !*F<.E.+GG$= !2F(GG(/D !+* !.#$ !
K<)$K</= !)(D/<FC !K,. !K$*+-$ !.#$ !&'JaU !).$-$+ !G(F+. !</= !N5@ !
),K2<--($-!W(*!,)$=X!<-$!<==$=B!!;<)$K</=!2F(GG(/D!(/1<-(<KFI!(/E
.-+=,2$) !#<-H+/(2 !2+HG+/$/.) !.#<. !2</ !2F,..$- !.#$ !)G$2.-,H !
<K+1$!.#$!G-+D-<H!)(D/<F!.+!<!D-$<.$-!+-!F$))$-!$M.$/.B!!R+HG+E
)(.$! 2F(GG(/D! =+$)! G-+1(=$! )+H$! =$D-$$! +*! F+,=/$))! <=1</.<D$!
L(.#!)+H$L#<.!F$))!#<-)#/$))!.#</!G-+D-<H!)(D/<F!2F(GG(/D!(/!
.#$ !P?N !<,=(+ !=+H<(/B ! !h+/$.#$F$))C !$M$-2()$ !.#() !<=1</.<D$ !
— 35 —
L(.#!2<-$B!!6!2+/)$-1<.(1$!*(D,-$!+*!F?K3OC!.#$!*<2.+-I!=$*<,F.C!()!
D$/$-<FFI!K$/(D/B!
,-)%-@4#"& ,*4%%4.7! #<) !/+ !$**$2. !+/ !$(.#$- !.#$ !</<F+D !+- !=(D(.<F !
F(/$!+,.G,.)C!$1$/!L#$/!.#$I!<-$!)$.!.+!.#$(-!9:!H+=$)B!
HD RADIO™ DELAY
"#$!a5!N<=(+!=(D(.<F!K-+<=2<).(/D!)I).$HC!$HGF+I$=!G-(/2(G<FE
FI !(/ !.#$ ![B@BC !() !< !V#IK-(=3 !K-+<=2<).(/D !)I).$HB ! !"#() !H$</) !
.#<. !.#$ !<FFE=(D(.<F !)(D/<F !2<--($- !() !.-</)H(..$= !V+/E2#<//$FC3 !
)(H,F.</$+,)FI !L(.# !.#$ !.-<=(.(+/<F !</<F+D !9: !W+- !6:X !2<--($-B ! !
P$D<2I!-<=(+)!<-$!.#,)!<KF$!.+!-$2$(1$!.#$!G-+D-<H!(/!.#$!,),<F!
H<//$-C!</=!/$L!a5!N<=(+!-$2$(1$-)!2</!-$2+1$-!K+.#!.#$!</<E
F+D!</=!.#$!=(D(.<F!1$-)(+/)!+*!.#$!G-+D-<HB!
;$2<,)$!.#$-$!()!</!+KF(D<.+-I!=$F<I!+*!)+H$!c!)$2+/=)WsX!(/!.#$!
=(D(.<F!G-+D-<H!$/2+=(/D!</=!=$2+=(/D!G-+2$))C!.#$!</<F+D!)(DE
/<F!H,).!K$!=$F<I$=!KI!.#()!)<H$!<H+,/.!.+!<--(1$!(/!)I/2!L(.#!
.#$!=(D(.<F!)(D/<FB!!"#$!a5!N<=(+!-$2$(1$-!*(-).!.,/$)!</=!GF<I)!
</<F+D !<,=(+ !.+ !.#$ !F().$/$-C !K,. !.#$/ !(. !2-+))E*<=$) !.+ !=(D(.<F !
-$2$G.(+/ !+/2$ !.#$ !=(D(.<F !)(D/<F !() !<2T,(-$=B ! !0* !.#() !L$-$ !/+. !
.#$! G-<2.(2$C! .#$/! ,)(/D! G,)#K,..+/! G-$)$.)! L+,F=! K$! </! <D+E
/(U(/D !G-+2$))C !H,2# !<) !=(D(.<FE"7 !2#<//$FE),-*(/D !2</ !)+H$E
.(H$) !K$ !*-,).-<.(/DC !.#+,D# !.+ !< !F$))$- !$M.$/. !K$2<,)$ !+* !
)#+-.$-!=$F<I!(/!"7!)(D/<F!=$2+=(/DB!
"#()!.(H$E<F(D/(/D!4=(1$-)(.I!=$F<IC8!<)!(.!()!2<FF$=C!()!$/<KF$=!(/!
.#$ !56705 !07 !L(.# !</ !+G.(+/<F !<22$))+-I !2(-2,(. !K+<-= !.#<. !() !
)(HGFI!GF,DD$=!(/.+!<!#$<=$-!).-(G!+/!.#$!H<(/!K+<-=B!
Installing
the Delay
Subassembly
0*! I+,! <-$! <==(/D! .#$! a5! N<=(+! =$F<I! +G.(+/! (/! .#$! *($F=C! *(-).!
=()2+//$2. !G+L$- !*-+H !.#$ !,/(.B ! !"#$/ !-$H+1$ !.#$ !.+G !2+1$- !
</=! (/).<FF! .#$! <22$))+-I! K+<-=! <)! )#+L/! #$-$B! ! :+,/.(/D!
).</=+**)! <-$! <F-$<=I! (/! GF<2$C! d,).! GF,D! .#$! <22$))+-I! K+<-=!
)T,<-$FI!+/.+!.#$!#$<=$-!).-(G!)+!.#<.!.#$!)2-$L!#+F$)!F(/$!,GB!!
9<).$/!.#$!K+<-=!=+L/!L(.#!.#$!)2-$L)!.#<.!2<H$!L(.#!(.B!!"#$!
56705!07!L(FF!-$2+D/(U$!.#$!K+<-=!L#$/!(.!K++.)C!</=!I+,!2</!
.#$/!<22$))!</=!)$.!,G!.#$!=$F<I!H$/,B!
!
— 36 —
3450:!! "#$!R6&+(34-&6"*(E!H$/,!<GG$<-)!+/FI!(*!.#$!<22$))+-I!
K+<-=!()!(/).<FF$=!2+--$2.FIB!
Adjusting
the Delay
[)$! .#$! *-+/.EG</$F! d+D! L#$$F! .+! /<1(D<.$! .+Q! !"#$% &'& R6& +(34-&
6"*(EQ!!!
!
a5! N<=(+! =$F<I! H<I! K$! )$.! (/! &H)! (/2-$H$/.)C! </IL#$-$! K$E
.L$$/!&H)!</=!'B'''!)$2+/=)B!!"#()!()!<!H,2#!L(=$-!-</D$!.#</!
-$T,(-$=C! K,.! $MG-$))$)! #+G$! *+-! (HG-+1$H$/.)! (/! .#$! $/2+=E
(/D?=$2+=(/D!G-+2$))!+*!.#$!a5!N<=(+!)I).$HB!
"+!$/<KF$!.#$!=$F<IC!#(D#F(D#.!</=!)$F$2.Q! &W.([*"B!!h$M.C! a(D#E
F(D#.!.#$!5$F<I!)F(=$-!</=!.#$/!97')!.#$!J/+KB!
!
h+L! (78"! .#$ !J/+K !.+ !)$. !.#$ !.(H$ !</= !97')! (. !.+ !<2.(1<.$ !.#$ !
)$..(/DB!
3450:! "+ !+K1(<.$ !*-,).-<.(+/ !</= !KF().$-)C !.#$ !56705 !07 !L(FF !
-<2$ !.#-+,D# !.#$ !&H) !(/2-$H$/.) !<. !</ !<22$F$-<.$= !-<.$ !L#$/ !
.#$!d+D!L#$$F!()!.,-/$=!*<).!</=!*,-(+,)FIB!!",-/!.#$!d+D!L#$$F!
)F+LFI!*+-!G-$2()$!&H)!).$G)B!!v$$G!(/!H(/=!.#<.!.#$!)$..(/D!L(FF!
/+.!K$2+H$!<2.(1$!,/.(F!.#$!J/+K!()!G,)#$=C!2+HH(..(/D!.#$!)$.E
.(/D!.+!H$H+-IB!
"#$!=$F<I!()!H+).!$<)(FI!)$.!,)(/D!</!a5!N<=(+!-$2$(1$-!.#<.!2</!
K$!G,.!(/.+!.#$!4)GF(.8!H+=$C!L#$-$!.#$!</<F+D!G-+D-<H!()!#$<-=!
(/ !+/$ !).$-$+ !2#<//$F !</= !.#$ !=(D(.<F !G-+D-<H !(/ !.#$ !+.#$-B ! !
578"!</=!97')!.#$!d+D!L#$$F!.+!#+/$E(/!.#$!.(H(/D!)+!.#<.!.#$-$!
()!/+!=()2$-/(KF$!$2#+!#$<-=B!
6/ !a5 !N<=(+ !-$2$(1$- !(/ !(.) !/+-H<F !+G$-<.(/D !H+=$ !L(FF !*<=$ !
*-+H!</<F+D!.+!=(D(.<F!L(.#(/!<!*$L!)$2+/=)!<*.$-!.#$!).<.(+/!()!
.,/$=B!!",/$!<L<I!*-+H!I+,-!).<.(+/!</=!.#$/!.,/$!K<2J!<D<(/B!!
"#$!.-</)(.(+/!)#+,F=!K$!V)$<HF$))C3!L(.#!/+!$2#+C!D<G)C!).,..$-E
(/D!+-!F$1$F!)#(*.!<)!.#$!-<=(+!2-+))E*<=$)!*-+H!</<F+D!.+!=(D(.<FB!
PROGRAM LINE OUTPUTS
"#$!=(D(.<F!</=!</<F+D!F(/$!+,.G,.)!+*!.#$!56705!07!<-$!<1<(F<E
KF$!)(H,F.</$+,)FIC!</=!<-$!(/=$G$/=$/.FI!G-+D-<HH<KF$! <)!.+!
.#$(- !+,.G,. !2#<-<2.$-().(2 !</= !+,.G,. !G$<J !F$1$FB ! !5$G$/=(/D !
!
— 37 —
+/! L#(2#! +,.G,.! I+,! (/.$/=! .+! ,)$C! /<1(D<.$! $(.#$-! .+Q! !"#$%& '&
6474#(*&2$34-&9$#%$#Q!
!
`-!.+Q&!"#$%&'&2.(*-7&2$34-&9$#%$#Q!!
!
h+.$!.#<.!.#$!)2-$$/)!<-$!1$-I!)(H(F<-!</=!.#$!*+FF+L(/D!$MGF<E
/<.(+/!<GGF($)!.+!$(.#$-!+/$B!
Line Output
Characteristic
"#$!2#$2JK+M$)!+/!.#$!F$*.!)$F$2.!.#$!2#<-<2.$-().(2!+*!.#$!G-+E
D-<H!F(/$!+,.G,.)B!!"#$)$!<-$!.#$!2#+(2$)Q!
20kHz Flat
& TKX1C*(#! ()! <! *,FFE-</D$! W]fJaUX! +,.G,.! .#<.! 2+H$)! =(-$2.FI!
*-+H!.#$!+,.G,.!+*!.#$!K-+<=K</=!G$<J!F(H(.$-B!!"#()!+,.G,.!()!
),(.<KF$! *+-! </I! *+-H! +*! *,FFEG+L$-EK</=L(=.#! =(D(.<F! -<=(+!
K-+<=2<).(/DC! *+-! <,=(+! G-+=,2.(+/! </=! -$2+-=(/DC! +-! *+-! #(D#!
T,<F(.I !).-$<H(/DB !!"#$ ! & TKX1C*(#! +,.G,.! =+$)! "+(! (/2F,=$ !.#$ !
(/=$G$/=$/. !a9 !F(H(.(/D !<**+-=$= !KI !<=<G.(1$ !G-$E$HG#<)()C !
&SJaU! F+LEG<))! *(F.$-(/DC! /+-! L(FF! (.! (/2+-G+-<.$! .#$! a5! N<=(+!
=$F<I!L#$/!(.!()!(HGF$H$/.$=!*+-!.#$!H,F.(GF$M!+,.G,.B!
Pre-Emphasized
FM Output
b#$/!.#$! &C;1B0"!+,.G,.!2#<-<2.$-().(2!()!)$F$2.$=C!.#$!+,.G,.!
() !2+/*(D,-$= !.+ !*$$= !</ !9: !$M2(.$- !.#<. !#<) !< !K,(F.E(/ !).$-$+E
2+=$-! W).$-$+ED$/XB! ! "#$! F(/$! +,.G,.! L(FF! (/2F,=$! <=<G.(1$! G-$E
$HG#<)()!</=!.#$!&SJaU!F+LEG<))!*(F.$-(/D!-$T,(-$=!*+-! ).$-$+!
G(F+. !G-+.$2.(+/C !</= !() !G-$E$HG#<)(U$= !(/ !.#() !H+=$B ! !"#() !
H$</)! .#<.! </I! G-$E$HG#<)()! +G.(+/! (/! .#$! $M2(.$-! )#+,F=! K$!
)L(.2#$=!`99B!!0*!a5!N<=(+!=$F<I!()!$/<KF$=C!.#$!F(/$!+,.G,.!L(FF!
K$!=$F<I$=!d,).!<)!(.!()!*+-!.#$!H,F.(GF$M!+,.G,.B!
Normalized
(Flat) FM Output
"#$! & C;1C*(#! +,.G,.! 2#<-<2.$-().(2! ()! )(H(F<-! .+! & C;1B0"C! $ME
2$G. !.#<. !.#$ !)(D/<F !#<) !K$$/ !V/+-H<F(U$=3 !L(.# !< !=$E$HG#<)() !
/$.L+-J!.+!-$).+-$!<!*F<.! *-$T,$/2I!2#<-<2.$-().(2B!!"#()!+,.G,.!
L+,F= !K$ !.#$ !G-+G$- !*$$= !.+ !</ !9: !$M2(.$- !.#<. !=+$) !(.) !+L/ !
G-$E$HG#<)()B!!6F.#+,D#!.#$!<,=(+!-$)G+/)$!*-+H!.#()!+,.G,.!()!
*F<.C!(.!).(FF!(/2F,=$)!.#$!&SJaU!F+LEG<))!*(F.$-!</=!(/=$G$/=$/.!
a9!F(H(.(/D!.+!G-+.$2.!.#$!)G$2.-,H!</=!.#$!).$-$+!G(F+.C!GF,)!(.!
L(FF!<F)+!#<1$!.#$!a5!N<=(+!=$F<I!(*!(.!()!$/<KF$=B!
Output Level
Controls
"#$!6474#(*&:"/"*!</=!2.(*-7& :"/"*!+,.G,.!)F(=$-)!1<-I!.#$!F(H(.$=!
G-+D-<H!+,.G,.!+1$-!<!K-+<=!-</D$B!!;+.#!+,.G,.)!<-$!<1<(F<KF$!
)(H,F.</$+,)FI !</= !H<I !K$ !G-+D-<HH$= !(/=$G$/=$/.FI !<) !<GE
G-+G-(<.$B!
— 38 —
"#$!6474#(*&:"/"*!()!1<-(<KF$!K$.L$$/!f=;9@!</=!g]f=;9@B!!9@!-$E
*$-)!.+!=(D(.<FE*,FFE)2<F$C!+-!<)!#(D#!<)!.#$!=(D(.<F!)(D/<F!2</!D+B!!
"#()!H$</)!.#<.!<,=(+!G$<J)!(/!.#$!G-+D-<H!)(D/<FC!L#(2#!#<1$!
K$$/!F(H(.$=!.+!&ffk!H+=,F<.(+/C!2</!<)),H$!</I!F$1$F!K$.L$$/!
=(D(.<FE*,FFE)2<F$ !</= !< !1<F,$ !]f=; !K$F+L !.#()B ! !0/ !=(D(.<F !)(D/<F !
=().-(K,.(+/!(.!()!2,).+H<-I!.+!H<(/.<(/!.#$!*?!8*#!!F$1$F!+*!.#$!
G-+D-<H!<,=(+!W4U$-+8!+/!<!7[!H$.$-X!<!2+H*+-.<KF$!1<F,$!K$E
F+L! =(D(.<F! *,FF! )2<F$! .+! <FF+L! *+-! G-+D-<H! G$<J)B! ! "#()! V#$<=E
-++H!+**)$.3!()!#().+-(2<FFI!+/!.#$!+-=$-!+*!]f=;!*+-!-<LC!,/G-+E
2$))$= !<,=(+C !K,. !)(/2$ !.#$ !+,.G,. !+* !.#$ !56705 !07 !() !.(D#.FI !
G$<JEF(H(.$= !.#$-$ !() !/+ !#$<=-++H !()),$ !$1$/ !L#$/ !.#() !() !)$. !
L(=$E+G$/! <.! K3OB ! !h$1$-.#$F$))C !-,//(/D !G-+D-<H !G$<J) !.+ !
f=;9@ !() !/+. !< !D++= !(=$< !K$2<,)$ !+* !L#<.3) !2<FF$= !4U$-+ !=;9@ !
GF,)C8 !< !G#$/+H$/+/ !F$<=(/D !.+ !+1$-)#++.)C !2F(GG(/D !</= !=()E
.+-.(+/! (/! .#$! $1$/.,<F! 5E.+E6! 2+/1$-.$-! )+H$L#$-$! =+L/E
).-$<HB!!"-I!</!0/.$-/$.!)$<-2#!*+-Q!-EL2M!.+! F$<-/!H+-$! <K+,.!
.#()B!
"#$!2.(*-7&:"/"*!H<I!K$!1<-($=!K$.L$$/!m]\=;,!</=!g&f=;,!*+-!
G-+D-<H !G$<J !1<F,$)B ! !"#$ !=;, !/,HK$-) !K$F+L !.#$ !)F(=$- !<-$ !
K<)$=!+/!.-<=(.(+/<F!=;H!1+F.<D$!1<F,$)C!.#$!V,3!-$*$--(/D!.+!,/E
F+<=$=C !+G$/E2(-2,(. !1+F.) !Wf=;, !| !fB%%S7 !-BHB)XC !-<.#$- !.#</ !
+/$!H(FF(L<..!(/!<!lffE+#H!2(-2,(.!Wf=;HXB!
3450:! ! "#$ !+,.G,. !F$1$F !(/ !=;H !W*$$=(/D !< !lffE+#H !.$-H(/<E
.(+/X!H<I!K$!)$.!KI!<==(/D!]BS=;!.+!.#$!/,HK$-)!)#+L/!K$F+L!
.#$!)F(=$-B!!W$BDBQ!mlBS=;,!|!m\=;H!L#$/!.#$!+,.G,.!()!F+<=$=BX!
"#$! -</D$! +*! .#$! 2.(*-7& :"/"*! 2+/.-+F !2+1$-) !.-<=(.(+/<F !).,=(+ !
F(/$ !F$1$F) !W$BDBQ !4>F,) !9+,-8X !</= !.#$ !F+L$- !F$1$F) !2+HH+/ !.+ !
)$H(EG-+ !<,=(+ !D$<-B ! !"#() !F+L$- !+,.G,. !-</D$ !() !,)$*,F !L#$/C !
*+- !$M<HGF$C !.#$ !56705 !07 !*$$=) !.#$ !(/G,. !+* !< !2+/1$/.(+/<F !
2+HG,.$- !)+,/= !2<-=B ! !6) !2+1$-$= !+/ !><D$ !&OC !L#$/ !< !)(/DF$E
$/=$=!,/K<F</2$=!+,.G,.!()!.<J$/!*-+H!.#$!56705!07C!+/FI!+/$!
)(=$ !+* !.#$ !F(/$E=-(1$ !).<D$ !() !,)$=C !</= !.#$ !<2.,<F !=;, !+,.G,. !
F$1$F!()!l=;!F+L$-!.#</!L#<.!()!)#+L/!K$/$<.#!.#$!)F(=$-B!
Sample Rate
Converter
h<1(D<.$!.+!.#$!!"#$%&'&!()%*"&+(#"&,-./"0#"0!H$/,Q!
!
a$-$! .#$! 5.%$#& +(#"! W=(D(.<F !)<HGF(/D !-<.$X !+* !.#$ !6Z@ !G-+D-<H !
(/G,.!()!<,.+H<.(2<FFI!=()GF<I$=!(/!.#$!,GG$-!K+M!(*!<!=(D(.<F!(/E
G,.!()!2+//$2.$=!.+!.#$!56705!07B!!"#$!)<HGF(/D!-<.$!+*!.#$!6Z@!
=(D(.<F!+,.G,.!()!)$F$2.$=!(/!.#$!F+L$-!K+MB!!.8!''!.#$!d+D!L#$$F!
.+! $/<KF$!.#$! 9$#%$#& +(#"! )$F$2.+-C !</= !(78"! .#$ !J/+K !.+ !G(2J !< !
*(M$=! +,.G,.! -<.$B! ! "#$! `,.G,.! N<.$! H<I! <F)+! K$! )$.! .+! *+FF+L!
.#$!(/2+H(/D!=(D(.<F!)(D/<F!(*!.#$!=(D(.<F!(/G,.!()!)$F$2.$=!,/=$-!
!"#$%&'&2$34-&5.%$#B!
— 39 —
FRONT-PANEL HEADPHONE JACK
"#$ !#$<=G#+/$ !d<2J !+/ !.#$ !*-+/. !G</$F !H+/(.+-) !.#$ !K-+<=E
K</=EF(H(.$=!+,.G,.!+*!.#$!G$<J!F(H(.$-B!!"#()!()!<!V*F<.3!H+/(.+-!
G+(/.! .#<.! =+$)! "+(! -$*F$2. !<2.(+/ !+* !.#$ !&SJaU !F+LEG<)) !*(F.$- !
</=!<=<G.(1$!G-$E$HG#<)()!*+-!9:!.-</)H())(+/C!/+-!.#$!$**$2.)!
+*!2+HG+)(.$!2F(GG(/DB!!"#$!1+F,H$!2+/.-+F!/$M.!.+!.#$!d<2J!<=E
d,).)!+/FI!.#$!#$<=G#+/$!1+F,H$B!
COMPOSITE MULTIPLEX OUTPUT
"#$ !56705 !07 !#<) !.L+ !(/=$G$/=$/. !+,.G,.) !*+- !.#$ !2+HG+E
)(.$?:>^!WH,F.(GF$MX!)(D/<FB!!"#$)$!+,.G,.)!(/2F,=$!.#$!@!WPmNXC!
@3 !WPgNXC !&'JaU !@.$-$+ !>(F+. !</= !+G.(+/<F !N5@ !),K2<--($- !2+HE
G+/$/.)!.#<.!2+HG-()$!.#$!9:!K<)$K</=!)(D/<FB!
h<1(D<.$!.+Q!!"#$%&'&!#"0"-&8"."0(#-0Q!
Confirming
Pre-Emphasis
!
9:! K-+<=2<).(/D! (HG<-.)! #(D#E*-$T,$/2I! G-$E$HG#<)()! .+! .#$!
G-+D-<H!<,=(+!)(D/<F!(/!.-</)H())(+/C!</=!.#$!9:!-$2$(1$-!G-+E
1(=$) !.#$ !2+HGF$H$/.<-I !=$E$HG#<)()B ! !"#$ !.(H$ !2+/).</. !+* !
.#$!G-$E!</=!=$E$HG#<)()!/$.L+-J)!()!=$.$-H(/$=!KI!D$+D-<G#E
(2!F+2<.(+/B!!"#$!6H$-(2<)!Wb$).$-/!a$H()G#$-$X!#<1$!).</=<-=E
(U$= !+/ !< !%SEH(2-+)$2+/= !2,-1$C !</= !Z,-+G$ !#<) !2#+)$/ !SfE
H(2-+)$2+/=)B!!`.#$-!G<-.)!+*!.#$!L+-F=!#<1$!+G.$=!*+-!+/$!+-!
.#$!+.#$-!+*!.#$)$C!)+!H<J$!),-$!I+,!J/+L!L#<.!)$..(/D!()!.#$!
G-+G$-!+/$!*+-!I+,!F+2<.(+/!K$*+-$!G-+2$$=(/DB!
9-+H!.#$!G-$1(+,)!H$/,!)$F$2.Q!B0"1W)%S(@4@!.+!K-(/D!,G!.#$!)$E
F$2.(+/!)2-$$/!)#+L/!#$-$Q!
!
578"!.#$!d+D!L#$$F!.+!G+)(.(+/!.#$!K-<2J$.)!<-+,/=!.#$!=$)(-$=!
2#<-<2.$-().(2Q!! ! HK$@!! +- !! ! GH$@C!</=!.#$/! 97')! .#$ !J/+K !.+ !
)$. !(. !</= !*(M !.#() !)$F$2.(+/ !(/ !.#$ !56705 !07 !/+/E1+F<.(F$ !
H$H+-IB!!"#$! !]-."!+G.(+/!()!(/2F,=$=!*+-!.$).!G,-G+)$)!+/FIB!
Mono Mode and
Pilot Injection
>-$))! .#$! Back! K,..+/! .+! -$.,-/! .+! .#$! !#"0"-& 8"."0(#-0! H$/,B!!
578"!.#$!d+D!L#$$F!.+!)$F$2.!B4*-#!</=!97')!.#$!J/+K!.+!K-(/D!,G!
.#$!B4*-#!H$/,C!)#+L/!<.!.#$!.+G!+*!.#$!/$M.!G<D$B!
— 40 —
!
a$-$ !.#$ !56705 !07 !2</ !K$ !GF<2$= !(/ !.#$ ! & ;-.-! WH+/<,-<F!
.-</)H())(+/X! H+=$! *+-! .$).(/D! +-! *+-! )G$2(<F! 2(-2,H).</2$)C!
.#+,D#! &!#"0"-!L(FF! K$! .#$!,),<F! 2#+(2$! *+-! /+-H<F! +G$-<.(+/B!!
@$F$2.(/D! &;-.-!-$H+1$)!K+.#!.#$!&'JaU!).$-$+!G(F+.!.+/$!</=!
.#$!@3!WPgN!V).$-$+!=(**$-$/2$3X!),K2<--($-B!
"#$!&'JaU!N5@! )I/2!+,.G,.!-$H<(/)!<2.(1$C!#+L$1$-C!<)),-(/D!
.#<.!N5@!H$))<D(/D!-$H<(/)!</!<1<(F<KF$!+G.(+/!(/!H+/+B!
"#$! *<2.+-IE=$*<,F.! )$..(/D! +*! 'Bfk! ).$-$+! G(F+.! (/d$2.(+/! ()!
/+-H<F! *+-! 9:! .-</)H())(+/)! L+-F=L(=$C! <F.#+,D#! .#$! 1<F,$!
H<I!K$!)$.!</IL#$-$!K$.L$$/!lk!</=!&]kB!!"+!-$)$.!.#$!F$1$F!.+!
<!/+/).</=<-=! *(D,-$C! (78"! .#$ !d+D !L#$$F !.+ !GF<2$ !.#$ !K-<2J$.) !
<-+,/=!.#$!B4*-#& :"/"*!)F(=$-C! 97')!.#$!J/+KC!</=!.#$/!(78"!(.!.+!
<=d,).!.#$!(/d$2.(+/!F$1$FB!
Adjusting
the Multiplex
Outputs
>-$))! .#$! Back! K,..+/! .+! -$.,-/! .+! .#$! !#"0"-& 8"."0(#-0! H$/,B!!
578"!.#$!d+D!L#$$F!.+!)$F$2.!;$*#4%*"<&9$#!</=!97')!.#$!J/+K!.+!
K-(/D!,G!.#$!;$*#4%*"<&9$#%$#!H$/,Q!
!
"#$!F$1$F)!+*!.#$!.L+!(/=$G$/=$/.!2+HG+)(.$?:>^!+,.G,.)!<-$!
(/=(1(=,<FFI! <=d,).<KF$B! ! "#$! +G$/E2(-2,(.! G$<JE.+EG$<J! 1+F.<D$!
<. !.#$ !-$<-EG</$F !;hR !2+//$2.+-) !() !=()GF<I$= !K$F+L !.#$ !)F(=$- !
L(/=+LB ! !"#() !1+F.<D$ !F$1$FC !L#(2# !-$G-$)$/.) !&ffk !G-+D-<HE
G$<J!2<--($-!H+=,F<.(+/C!()!<=d,).<KF$!K$.L$$/!fBc7!GEG!</=!'7!
GEG !Wm&]=;,BX ! !578"! .#$! d+D! L#$$F! .+! K-<2J$.! .#$! <GG-+G-(<.$!
)F(=$-!W;Ba&:"/"*&F!+-!;Ba&:"/"*&TXC!97')!.#$!J/+K!.+!)$F$2.!(.C!</=!
.#$/!(78"!.#$!J/+K!.+!=(<FE(/!.#$!=$)(-$=!+,.G,.!F$1$FB!
"#$!$M<2.!)$..(/D!+*!.#()!2+/.-+F!L(FF!=$G$/=!+/!.#$!(/G,.!)$/)(E
.(1(.I !+* !I+,- !9: !$M2(.$- !+- !@"P !WH(2-+L<1$ !F(/JX !.-</)H(..$- !
</= !.#$ !=$)(-$= !G$<J !2<--($- !H+=,F<.(+/ !I+, !L()# !.+ !<2#($1$B ! !
[)$!I+,-!H+=EH+/(.+-!.+!2#$2J!.#$!+**E<(-!)(D/<F!L#$/!H<J(/D!
.#() !<=d,).H$/.C !</= !K$ !),-$ !.#<. !<,=(+ !G-+2$))(/D !)$.,G !#<) !
K$$/!2+HGF$.$=!.+!I+,-!)<.()*<2.(+/!K$*+-$!*(/$E.,/(/D!.#$!+,.E
G,.!F$1$FB!
Multiplex
Output
Servo
"#$!56705!07!$HGF+I)!</! +G$/EF++G!)$-1+!)I).$H!.+!H<(/.<(/!
.#$!H,F.(GF$M!+,.G,.!<.!.#$!G-$2()$!F$1$F!)$.!KI!.#$!,)$-B!!6)!$(E
.#$-! .#$! &'JaU! ).$-$+! G(F+.! F$1$F! +-! .#$! N5@! (/d$2.(+/! F$1$F! ()!
<=d,).$=! W+-! $1$/! .,-/$=! +**XC! .#$! 2+HG+)(.$?:>^! +,.G,.! -$E
H<(/)!2+/).</.!)+!.#<.!/+!K<2JE</=E*+-.#!.L$<J(/D!()!-$T,(-$=B!
— 41 —
RDS SETUP
"#$!N<=(+!5<.<!@I).$HC!+-!N5@!W2<FF$=!.#$!N<=(+!E8+*-,*'(!5<.<!
@I).$HC !+- !N;5@ !(/ !.#$ ![@XC !$/<KF$) !.#$ !9: !K-+<=2<).$- !.+ !
.-</)H(. !2$-.<(/ !=(D(.<F !VH$.<=<.<3 !<F+/D !L(.# !#() !G-+D-<H !<,E
=(+B! ! "#$! .-</)H(..$=! (/*+-H<.(+/! (/2F,=$)! 2$-.<(/! H</=<.+-I!
#+,)$J$$G(/D! *,/2.(+/)! .#<.! (=$/.(*I! .#$! ).<.(+/! *+-H<.C! J$$G!
.-<2J! +*! -$K-+<=2<).! .-</)F<.+-)C! )$/=! .(H$! (/*+-H<.(+/C! $.2BC!
</=!(.!2</!<F)+!=()GF<I!<=1$-.()(/D!+-!H,)(2!<-.().!</=!.(.F$!(/*+!
+/!.#$!*<2$GF<.$!+*!N5@!-<=(+)B!
6/!$M.$-/<F!$/2+=$-!()!-$T,(-$=!.+!D$/$-<.$!.#$!N5@!),K2<--($-B!!
b#$/! N5@! ()! $/<KF$=C! .#$! 56705! 07! ),GGF($)! <! )I/2#-+/(U(/D!
)(D/<F!.+!F+2J!.#$!$/2+=$-!.+!.#$!).$-$+!G(F+.B!!"#$!56705!07!#<)!
<!)$F*EH$.$-(/D!2+HK(/(/D!/$.L+-J!.+!<==!.#$!N5@!),K2<--($-!.+!
.#$ !2+HG+)(.$?:>^ !+,.G,. !)(D/<FB ! !6==(.(+/<F !=$.<(F) !H<D$!&\XB!
h<1(D<.$!.+Q!!"#$%&'&!#"0"-&8"."0(#-0&'&+6!&5.%$#Q!
!
;$*+-$ !2+//$2.(/D !I+,- !N5@ !$/2+=$-C !K$ !),-$ !*(-). !.+ !K<2J !.#$ !
N5@ !0/d$2.(+/ !)F(=$- !<FF !.#$ !L<I !=+L/B ! !578"! .#$ !d+D !L#$$F !.+ !
K-<2J$.!.#$!)F(=$-C!97')!.#$!J/+K!.+!)$F$2.!(.C!</=!.#$/!(78"!.#$!
J/+K!2+,/.$-2F+2JL()$!,/.(F!.#$!F(D#.$=!G+-.(+/!+*!.#$!)F(=$-!()!
+** !.#$ !K+..+H !+* !.#$ !)2<F$B ! !h+.$ !.#<. !.#$ !/,HK$-) !K$F+L !.#$ !
)F(=$-!=+!/+.!2#</D$!=,-(/D!.#()!+G$-<.(+/B!
h$M.C!2+//$2.!I+,-!$/2+=$-B!!0*!(.!()!G-+D-<HH$=!</=!-$<=I!.+!
D+C! (78"!.#$!d+D!L#$$F!.+!K-<2J$.Q! & W.([*"C!</=!97')!.#$!J/+K!
.+!)$.!.#()!*,/2.(+/B!
h$M.!(78"!.#$!d+D!L#$$F!.+!<D<(/!K-<2J$.!.#$!)F(=$-!</=!97')!.#$!
J/+K !.+ !)$F$2. !(.B ! !b<.2#(/D !.#$ !/,HK$-) !K$/$<.# !.#$ !)F(=$-C !
2<-$*,FFI! <=1</2$! +6!& 5.=">#4-.! KI !.,-/(/D !.#$ !J/+K !2F+2JL()$B ! !
"#$!F(D#.$=!G+-.(+/!+*!.#$!)F(=$-!L(FF!2-$$G!,G!*-+H!.#$!K+..+H!
+*!.#$!K+MC!</=!<.!)+H$!G+(/.!I+,!)#+,F=!K$D(/!.+!)$$!.#$!(/d$2E
.(+/!G$-2$/.<D$!<GG$<-!K$F+L!.#$!)F(=$-B!!;$2<,)$!.#$!56705!07!
()! <2.,<FFI! H$<),-(/D! .#$! N5@! G$<J! F$1$FC! .#$! -$F<.(+/)#(G! K$E
.L$$/ !.#$ !/,HK$-) !</= !.#$ !G+)(.(+/ !+* !.#$ !)F(=$- !L(FF !=$G$/= !
+/ !.#$ !+,.G,. !F$1$F !+* !.#$ !$/2+=$-B ! !"#$ !56705 !07 !<22$G.) !< !
L(=$ !-</D$ !+* !(/G,. !F$1$F)C !K,. !</ !(/G,. !K$.L$$/ !fBS7 !GEG !</= !
S7!GEG!()!.#$!-$2+HH$/=$=!-</D$B!
!
— 42 —
b#$/!+6!&5.=">#4-.!()!)$.!*+-!<!.IG(2<F!L+-J(/D!*(D,-$!+*!HbC!.#$!
)F(=$-!)#+,F=!K$!/$(.#$-!<.!.#$!1$-I!.+G!/+-!<.!.#$!1$-I!K+..+H!
+*!.#$!<=d,).H$/.!-</D$B!!"#()!L+,F=!(/=(2<.$!$(.#$-!</!,/,),E
<FFI! F+L! +-! <K),-=FI! #(D#! F$1$F! *-+H! .#$! $/2+=$-C! -$)G$2.(1$FIB! !
6)! +6!& 5.=">#4-.! ()! <=d,).$=C! .+.<F! 2<--($-! H+=,F<.(+/! L(FF! /+.!
2#</D$B ! !"#$ !H,F.(GF$M !+,.G,. !)$-1+ !=$)2-(K$= !$<-F($- !$F(H(E
/<.$)!.#$!/$$=!.+!-$)$.!.#$!2+HG+)(.$?:>^!+,.G,.!F$1$F!<)!.#$!
N5@!),K2<--($-!()!<=d,).$=B!
PROCESSING PRESETS
9-+H!.#$!H<(/!H$/,C!/<1(D<.$!.+!B0"@"#@Q!
!
",-/!.#$!J/+K!.+!)2-+FF!.#-+,D#!<!F().!+*!]S!*<2.+-I!W9X!G-$)$.)!
</=!]f!H+-$!)#+L/!<)!cW)%#EdB!!!
Factory Presets
"#$! ]S! *<2.+-I! eCf! G-$)$.)! <-$! /<H$=! *+-! D$/-$) !+* !H,)(2 !+- !
+.#$-! G-+D-<HH(/D! *+-H<.)! .#<.! <-$! 2+HH+/! (/! -<=(+! K-+<=E
2<).(/D !.+=<IB ! !"#$ !G-+2$))(/D !G-$)$.) !L$-$ !G<(/).<J(/DFI !
2-<*.$= !KI !+,- !.$<H !+* !T,<F(*($= !2+/),F.</.)C !-</D(/D !*-+H !
2F<))(2<FFIE.-<(/$=! H,)(2(</)! .+! .$$/<D$!#++F(D</)!#</D(/DE+,.!
<.!.#$!F+2<F!H<FFB!!"#$)$!G-$)$.)!H<I!K$!,)$=!<)E()C!+-!H<I!)$-1$!
<)! <! ).<-.(/D! G+(/.! *+-! I+,-! +L/! .#+,D#.*,FFIE.L$<J$=! G-+E
2$))(/D!)$.,G)B!
9<2.+-I! eCf! G-$)$.) !2<//+. !K$ !2#</D$=C !K,. !</I !+/$ !H<I !K$ !
H+=(*($=C!-$/<H$=!</=!)<1$=!<)!+/$!+*!I+,-!+L/B!
Creating
Custom Presets
y+,!H<I!).<-.!L(.#!.#$!eCf&C*(#!)$..(/D!+-!L(.#!</I!*<2.+-I!G-$)$.!
.#<.! )+,/=)! <K+,.! -(D#.! *+-! I+,-! ,)$B! ! o,).! ,)$! I+,-! $<-)! </=!
.#$!d+D!L#$$F!L(.#!.#$!G-+2$))(/D!H$/,)!.+!2-$<.$!<!4)+/(2!)(DE
/<.,-$8!.#<.!,F.(H<.$FI!)+,/=)!-(D#.!.+!I+,B!
`/2$ !.#$ !56705 !07 !() !)+,/=(/D !F(J$ !L#<. !I+, !#<1$ !(/ !H(/=C !
/<1(D<.$!<D<(/!.+!.#$!B0"@"#@!H$/,!</=!#(D#F(D#.!!(/"&]"M&B0"@"#!
<.!.#$!1$-I!.+G!+*!.#$!F().B!!.7')!.#$!J/+K!.+!K-(/D!,G!.#$!/<H$E
$/.-I!<-$<C!<)!)#+L/!#$-$B!
!
578"!.#$!J/+K!.+!#(D#F(D#.!/,HK$-)!</=!F$..$-)!(/!.#$!2#<-<2.$-!
)$.B !!578"E</=E97')! .+ !$/.$- !< !/<H$ !*+- !.#$ !G-$)$. !I+, !#<1$ !
2-$<.$=_!.#<.!()C!.#$!+/$!GF<I(/D!+/E<(-!-(D#.!/+LB!!!%(>"!G,.)!<!
KF</J!K$.L$$/!L+-=)!</=!O(>X@%(>"!F$.)!I+,!2+--$2.!$--+-)B!
— 43 —
b#$/! I+,! #<1$! <! /<H$! $/.$-$=C! #(D#F(D#.! !(/"! </=! 97')! .#$!
J/+KB ! !"#<. !L(FF !K-(/D !I+, !K<2J !.+ !.#$ !F(). !L#$-$ !I+, !L(FF !*(/= !
I+,-!/$L!G-$)$.!d,).!K$F+L!.#$!*<2.+-I!+/$)B!
!
"#$! 2,--$/.FIE)$F$2.$=! G-$)$.! ()! (/=$/.(E
*($=! KI! </! <--+L! ! G+(/.(/D! .+! .#$!/<H$B!!
0*!I+,!=+/3.!)$$!</!<--+L!L#$/!I+,!$/.$-!
.#$!B0"@"#@!H$/,C!)(HGFI!)2-+FF!=+L/!,/.(F!
.#$! <2.(1$! G-$)$.! ()! =()GF<I$=B! ! [)$! .#$!
Back! K,..+/! .+! $)2<G$! *-+H! .#$! B0"@"#@! H$/,! L(.#+,.! H<J(/D!
2#</D$)B!!
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+/$)!2</B!!"+!=$F$.$!<!,)$-!G-$)$.C!/<1(D<.$!.+!.#$!B0"@"#@!H$/,!
</=!)2-+FF!.+!.#$!K+..+H!+*!.#$!F().B!!a(D#F(D#.!6"*"#"!</=!97')!
.#$ !J/+KC !!a& 6"*"#"! L(FF !K$D(/ !*F<)#(/DB ! !",-/ !.#$ !d+D !L#$$F !.+ !
#(D#F(D#.!</I!,)$-!G-$)$.B!!Wh+.$!.#<.!.#$!F().!L(FF!/+.!$1$/!)#+L!
.#$! *<2.+-I! eCf! G-$)$.)BX ! !y+,- !)$F$2.$= !G-$)$. !L(FF !*F<)#C !</= !
L#$/!I+,!97')!.#$!J/+K!(.!L(FF!K$!=$F$.$=B!
What am I
listening to?
Deleting Presets
0* !I+, !#<GG$/ !.+ !=$F$.$ !< !,)$- !G-$)$. !.#<. !() !2,--$/.FI !+/E<(-C !
.#$! G-$)$.! /<H$! L(FF! -$1$-.! .+! cW)%#EdB ! !;,. !.#$ !G-+2$))(/D !
)$.,G!L(FF!-$H<(/!F+<=$=!(/!.#$!56705!07C!$1$/!.#-+,D#!<!G+LE
$-!2I2F$B!!@+!(*!I+,!=$F$.$!<!L+-J(/D!G-$)$.!KI!H().<J$C!I+,!2</!
)(HGFI!-$/<H$!</=!-$E)<1$!.#$!+/E<(-!)$.,G!<)!=$)2-(K$=!<K+1$B!!
b#<.$1$-! ()! 2,--$/.FI! +/E<(-! W$1$/! <! *<2.+-I! G-$)$.X! 2</! <FL<I)!
K$!-$/<H$=!</=!)<1$=!<)!<!2,).+H!G-$)$.B!
[)$-!G-$)$.)!<-$!)<1$=!(/!.#$!56705! 073)!/+/E1+F<.(F$!H$H+-IC!
K,.!L(FF!K$!F+).!(*!.#$!,)$-!/$$=)!.+!=+!<!V#<-=!-$)$.3!W><D$!\lXC!
</= !L#$/ !G$-*+-H(/D !< !*(-HL<-$ !,G=<.$ !W><D$ !lOXB ! !R,).+H !
W,)$-E=$*(/$=X!G-+2$))(/D!G-$)$.)!H<I!K$!(/=(1(=,<FFI!$MG+-.$=!
</=!(HG+-.$=C!</=!.#$!$/.(-$!56705!07!VG-+*(F$3!WF$1$F)C!G-$)$.)!
</=! <FFX! H<I! K$! )<1$=! <)! )H<FF! *(F$)! ,)(/D! .#$! ),GGF($=! )+*.E
L<-$B!!"#$)$!G-+2$=,-$)!<-$!=$)2-(K$=!(/!@$2.(+/!7!+/!><D$)!lf!
</=!l&C!-$)G$2.(1$FIB!
Exporting and
Importing
Presets
“PROOF” MODE
h<1(D<.$!.+!!"#$%&'&B0--A&;-3"Q!
!
— 44 —
0/!V>-++*C3!.#$!(/G,.!</=!+,.G,.!F$1$F!2+/.-+F)!-$H<(/!*,/2.(+/E
<FC !K,. !<FF !=I/<H(2)EG-+2$))(/D !,.(F(.($) !<-$ !*(M$= !<. !,/(.I !D<(/ !
L(.#!<!*F<.E*-$T,$/2I!2#<-<2.$-().(2B!
0/ !.#$ !)2($/2$ !</= !H<D(2 !+* !<,=(+ !G-+2$))(/DC !(. !#<) !K$2+H$ !
2,).+H<-I!.+!H<J$!/+()$C!=().+-.(+/! </=!)(H(F<-!H$<),-$H$/.)!
L(.#! G-+2$))(/D! ).<D$)! V/+-H<F(U$=3! W=$*$<.$=XC! <)! $MGF<(/$=!
<#$<=!+*!.#$!56705!07!@G$2(*(2<.(+/)!+/!><D$!lB!!v$$G!(/!H(/=!
.#<.!.+=<I3)!)+G#().(2<.$=!5@>!<FD+-(.#H)!=+!H,2#!.+!H<)J!.#$!
<,=(KF$!<-.(*<2.)!+*!<DD-$))(1$!<,=(+!G-+2$))(/D_!)+!H,2#!)+C!(/!
*<2.C!.#<.!F<K+-<.+-I!H$<),-$H$/.)!<-$!<!1$-I!G++-!-$*F$2.(+/!+*!
#+L!<,=(KF$!.#$)$!<-.(*<2.)!H<I!K$!.+!F().$/$-)B!
ADMINISTRATIVE SETTINGS
9-+H!.#$!H<(/!H$/,C!/<1(D<.$!.+!23)4.4@#0(#4/"Q!
Passwords
!
56705!07!)$..(/D)!H<I!K$!G-+.$2.$=!KI!<!G<))L+-=C!L#(2#!H,).!
.#$/! K$! $/.$-$=! K$*+-$! </I! ),K)$T,$/.! 2#</D$)! 2</! K$! H<=$B!!
"#$ !G<))L+-= !L(FF !F+2J !K+.# !*-+/.EG</$F !Wd+D !L#$$FX !</= !)+*.E
L<-$!2+/.-+F!+*!.#$!56705!07B!
a(D#F(D#.! !">$04#E! +/! .#$! 23)4.4@#0(#4/"& !"##4.7@! H$/,! </=! G,)#!
.#$! d+D! L#$$FB! ! & 64@([*"! H,). !K$ !2#$2J$= !.+ !)$. !< !G<))L+-=B ! !
a(D#F(D#.!.#$!,$00".#&B(@@M-03!*($F=!</=!97')!.#$!J/+KB!
.7')!</=!(78"!.#$!d+D!L#$$F!.+!$/.$-!<!G<))L+-=C!,)(/D!.#$!,GE
G$-2<)$!</=!F+L$-2<)$!<FG#<K$.C!/,HK$-)!</=!</I!G,/2.,<.(+/!
H<-J)!)#+L/C!,G!.+!]'!2#<-<2.$-)B!
!
`/2$! .#$! G<))L+-=! ()! $/.$-$=C! #(D#F(D#.! !(/"! </=! 97')! .#$!
J/+KB!!"#()!L(FF!-$.,-/!I+,!.+!.#$!!">$04#E!H$/,B!!h$M.!#(D#F(D#.!
&W.([*"!</=!97')!.#$!J/+K!.+!)$.!.#$!G<))L+-=B!
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What is
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G-+1(=(/D! -$F(<KF$! /$.L+-J! 2+//$2.(1(.I! +*! </I!
#<-=L<-$!2+//$2.$=!.+!I+,-!F+2<F!/$.L+-J!WP6hX!
+- !.+ !.#$ !0/.$-/$.B ! !"#$ !:6R !<==-$)) !+* !I+,- !
56705!07!2<//+.!K$!2#</D$=B!
6E.&6]!g& "#()! *($F=! )#+L)! .#$! 2,--$/.! ).<.,)! +*! .#$ !5IE
/<H(2!5h@!*$<.,-$!W><D$!\'XB!
B-0#g& "#$!G+-.!/,HK$-! <))(D/$=!.+!I+,-!56705!07C!<)!
L$FF!<)!.#$!<))+2(<.$=!-+,.$-!G+-.!*+-!*+-L<-=(/D!
"R>!</=![5>!.-<**(2B!
+")-#"g& "#()!*($F=!)#+L)!.#$!0>!<==-$))!+*!</I!2+HG,.$-!
.#<.!()!2,--$/.FI!2+HH,/(2<.(/D!L(.#!.#$!56705!
07!+1$-!<!/$.L+-J!2+//$2.(+/B!
DIRECT COMPUTER CONNECTION TO THE DAVID IV
0*!I+,-!).<.(+/!=+$)!/+.!#<1$!<!F+2<F!/$.L+-JC!G$-#<G)!.#$!$<)(E
$).!L<I!.+!#<1$!2+HG,.$-!2+/.-+F!+1$-!.#$!56705!07!()!KI!,)(/D!
</ !(/$MG$/)(1$ !\EG+-. !-+,.$- !.+ !2-$<.$ !< !4"<KF$.+G !P6hB8 ! !6FF !
I+, !/$$= !.+ !=+ !() !GF,D !.#$ !56705 !07 !(/.+ !+/$ !-+,.$- !G+-. !</= !
.#$ !2+HG,.$-3) !P6h !2<KF$ !(/.+ !</+.#$-B ! !h+ !b6h !W0/.$-/$.X !
2+//$2.(+/!()!/$2$))<-IB!!@$.!.#$!56705!07!.+Q! !6R,B!</=!I+,-!
-+,.$-!L(FF!H<J$!.#$!/$2$))<-I!0>!<))(D/H$/.)B!
;,.!$1$/!L(.#+,.!<!P6h!+*!</I!J(/=!I+,!H<I!).(FF!,)$!.#$!-$<-E
G</$F!NETWORK PORT!2+//$2.+-!.+!2+//$2.!I+,-!56705!07!=(E
-$2.FI!.+!<!>RC!K+.#!*+-!,)(/D!.#$!),GGF($=!)$.,G!</=!+G$-<.(/D!
)+*.L<-$! *+-! 2+/.-+FF(/D! .#$! 56705! 07C! </=! *+-! G$-*+-H(/D!
*(-HL<-$!,G=<.$)!<)!.#$I!K$2+H$!<1<(F<KF$!W><D$!lOXB!
b(.# !$<-F($- !1$-)(+/) !+* !b(/=+L)C !< !.-,$ !=(-$2.E2+//$2.(+/ !+GE
.(+/ !-$T,(-$= !2#</D$) !.+ !.#$ !/$.L+-J !2+//$2.(+/ !)$..(/D) !+* !
I+,-!2+HG,.$-!.+!<2.,<FFI!)$.!,G!</!V(H<D(/<-I3!/$.L+-JB!!"#()!
G-+2$=,-$!.$HG+-<-(FI!2+HG-+H()$=!I+,-!<K(F(.I!.+!2+//$2.!.+!
.#$ !0/.$-/$. !L(.# !.#() !)<H$ !2+HG,.$- !,/.(F !.#$ !)$..(/D) !#<= !
K$$/!-$).+-$=!.+!.#$(-!G-$1(+,)!1<F,$)B!
— 51 —
;$D(//(/D !L(.# !b(/=+L) !%C !#+L$1$-C !.#() !+G$-<.(+/ !K$2<H$ !< !
H+-$!)(HGF$!H<..$-B!!"#()!(FF,).-<.(+/!L(FF!,)$!<!b(/=+L)!%!H<E
2#(/$_!+.#$-!2+HG,.$-)!H<I!-$T,(-$!<F.$-/<.$!H$.#+=)B!
Setting-up
an ‘Imaginary’
Network
"#$!H<(/!/$.L+-J(/D!G<D$!()!*+,/=!,/=$-!.#$!R+/.-+F!></$F!+/!
H+).!1$-)(+/)!+*!b(/=+L)B!!0/!.#$!2<)$!+*!.#()!b(/=+L)!%!H<E
2#(/$!(.3)!,/=$-!Control Panel / Network and Internet / Network and
Sharing CenterB!!"#()!)2-$$/!)#+L)!.#<.!.#()!G<-.(2,F<-!2+HG,.$-!
#<)!d,).!<!Vb(E9(3!2+//$2.(+/!L(.#!0/.$-/$.!<1<(F<K(F(.IB!
!
h$M.C! )(HGFI! ,)$! <! ).-<(D#.E.#-+,D#! P6h! 2<KF$! .+! 2+//$2.! .#$!
56705 !07 !.+ !.#$ !P6h !G+-. !+* !I+,- !2+HG,.$-B ! !6*.$- !< !#<F*E
H(/,.$ !+- !)+C !.#$ !2+HG,.$- !L(FF !-$2+D/(U$ !.#<. !)+H$.#(/D !() !
2+//$2.$=!</=!)#+L!(.!F(J$!.#()Q!
!
5+/3.!K$!2+/2$-/$=!+1$-!L#<.!b(/=+L)!2<FF)!.#()!/$.L+-J!<)!(.!
L(FF !=$G$/= !+/ !L#<. !+F=C !<K</=+/$= !2+//$2.(+/) !H<I !).(FF !K$ !
-$)(=$/.!(/!.#$!N$D().-IB!
"#() !/$L !/$.L+-J !/$$=) !< !K(. !+* !)$.,GC !)+ !2F(2J !+/ !P+2<F !6-$< !
R+//$2.(+/!(/!.#$!-(D#.E#</=!G</$B!!6!Connection Status!L(/=+L!
L(FF !<GG$<-C !<) !)#+L/ !+/ !.#$ !F$*. !<. !.#$ !.+G !+* !.#$ !/$M. !G<D$B ! !
RF(2J! .#$! Properties! K,..+/ !<. !.#$ !K+..+HC !L#(2# !L(FF !+G$/ !.#$ !
(H<D$!+/!.#$!-(D#.B!
— 52 —
!!
!
a(D#F(D#.Q! Internet Protocol Version 4 (TCP/IPv4)! </= !2F(2J !.#$ !
Properties!K,..+/!
h$M.C!)$F$2.Q!Use the following IP
address:! </=! G-+2$$=! .+! $/.$-!
.#$! 0>! (/*+-H<.(+/! $M<2.FI! <)!
)#+L/!(/!.#$!)2-$$/)#+.!+/!.#$!
-(D#.B!!"#<.!()Q!
IP address: 10.0.0.10
Subset mask: 255.255.255.0
Default Gateway: 10.0.0.1
Preferred DNS server: 10.0.0.1
b#$/ !.#$)$ !$/.-($) !<-$ !2+HE
GF$.$C! 2F(2JQ! OK! </= !2F+)$ !<FF !
G</$)B!
DAVID IV
Settings
h+L!L$!/$$=!.+!<))(D/!<!).<.(2!0>!<==-$))!.+!.#$!56705!07B!![)E
(/D!.#$!d+D!L#$$F!(/!.#$!H<//$-!=$)2-(K$=!,/=$-! Manual IP Setup!
W><D$!\%XC!$/.$-!0>!)$..(/D)!*+-!.#$!56705!07!<)!*+FF+L)Q!
!!#(#4>&5B&
5Bg&FK?K?K?FKK&
8(#"M(Eg&FK?K?K?F&
!$[."#g&THH?THH?THH?K&
6]!g&FK?K?K?F&
"#() !D(1$) !.#$ !56705 !07 !< !2+HG<.(KF$ !VK+D,)3 !0> !)$.,GC !L#(2# !
L$ !L(FF !,)$ !+/FI !*+- !.#() !=(-$2. !2+//$2.(+/B ! !6. !.#() !G+(/. !I+, !
H<I!).<-.C!2+/*(D,-$!</=!-,/!.#$!G-+1(=$=!)+*.L<-$!W><D$!SSX!.+!
2+/.-+F !.#$ !56705 !07 !*-+H !.#$ !>RC !.+ !K<2J !,G !G-+*(F$) !+- !G-$E
)$.) !W><D$ !lfXC !+- !,)$ !.#$ !4K++.F+<=$-8 !,.(F(.I !.+ !,G=<.$ !.#$ !
*(-HL<-$!W><D$!lOXB!
— 53 —
Section V
DAVID IV REMOTE-CONTROL SOFTWARE
GENERAL
56705!07!-$H+.$E2+/.-+F!)+*.L<-$!2+/)().)!+*!<!F(D#.L$(D#.!(/E
).<FF<.(+/! ,.(F(.I! .#<.! -,/)! ,/=$-! :(2-+)+*.! b(/=+L)p! W^>! </=!
F<.$-XB ! !0. !() !G-+1(=$= !+/ !.#$ !R5EN`: !.#<. !<22+HG</($) !$<2# !
56705 !07C !+- !H<I !K$ !=+L/F+<=$= !*-+H !.#$ !0/+1+/(2) !b$K)(.$Q !
LLLB(/+1+/(2)K-+<=2<).B2+H?=+L/F+<=)B!
R#</D$)!H<=$!1(<!.#$!)+*.L<-$! )2-$$/!<-$!(HH$=(<.$FI!)$/.!.+!
.#$ !,/(.3) !*(-HL<-$B ! !"#() !() !.#$/ !$2#+$= !K<2J !.+ !.#$ !)+*.L<-$ !
*+- !=()GF<I !+/ !.#$ !2+HG,.$- !)2-$$/B ! !0* !2+HH,/(2<.(+/ !() !F+).C !
.#$! 56705! 07! 2+/.(/,$)!L+-J(/D! (/=$*(/(.$FI!L(.#! .#$! G<-<H$E
.$-) !)$. !<. !.#$ !.(H$ !.#$ !F(/J !L<) !K-+J$/C !$1$/ !.#-+,D# !F+2<F !
G+L$- !(/.$--,G.(+/)B ! !"#$)$ !)$..(/D) !L(FF !<D<(/ !K$ !-$*F$2.$= !+/ !
.#$!2+HG,.$-!)2-$$/!(HH$=(<.$FI!,G+/!-$2+//$2.(+/B!
INSTALLING THE SOFTWARE
56705!07!)+*.L<-$!()!),GGF($=!<)!<!:(2-+)+*.!b(/=+L)!0/).<FF$-!
><2J<D$! *(F$! L(.#! <!.msi!$M.$/)(+/B!!"#$!),GGF($=!R5EN`:!=+$)!
/+.!(/2F,=$!</!<,.+).<-.!,.(F(.IB!!`G$/!.#$!R5!=-(1$!F+2<.(+/!</=!
=+,KF$E2F(2J!.#$!*(F$!)#+L/!#$-$Q!
!
0* !.#$ !)+*.L<-$ !*(F$ !#<) !K$$/ !=+L/F+<=$= !*-+H !.#$ !0/+1+/(2) !
b$K)(.$C !(. !L(FF !K$ !VU(GG$=B3 ! ![/U(G !.#$ !*(F$C !.-</)*$- !(. !.+ !.#$ !
5$)J.+G!</=!=+,KF$E2F(2JB!
— 54 —
"#$!)+*.L<-$!(/).<FF<.(+/!-+,.(/$!L(FF!-,/!<,.+H<.(2<FFIB!!@(HGFI!
2F(2JQ!Next!L#$/!G-+HG.$=C!</=Q!Finish!<.!.#$!$/=!+*!.#$!(/).<FF<E
.(+/B!
"#$!(/).<FF<.(+/!L(FF!<==!.#$!
56705! 07! G-+D-<H! .+! I+,-!
2+HG,.$-3) !F(). !+* !G-+E
D-<H)B ! !"#() !F(). !HC !+- !
.#$ !VH$<.K<FF3 !+/ !7().< !</= !
/$L$- !+G$-<.(/D !)I).$H)B ! !"#$ !G-+D-<H !L(FF !K$ !,/=$- !All Programs / Model 719 – DAVID IVB!!
"#$! (/).<FF<.(+/! -+,.(/$! L(FF! <F)+! #<1$! GF<2$=! <!
)#+-.2,.!(2+/!+/!I+,-!5$)J.+GB!!6*.$-!2+/*(-H(/D!<!
/$.L+-J! 2+//$2.(+/! I+,! H<I! =+,KF$E2F(2J! .#()! .+!
F<,/2#!.#$!56705!07!)+*.L<-$B!
Confirming
a Network
Connection
;$*+-$!).<-.(/D!.#$!)+*.L<-$!,.(F(.IC!2#$2J!.+!)$$!.#<.!I+,-!2+HE
G,.$- !</= !.#$ !56705 !07 !<-$ !K+.# !2+//$2.$= !.+ !I+,- !F+2<F !/$.E
L+-JB!
[)(/D! .#$! *-+/.EG</$F! d+D! L#$$FC! /<1(D<.$! .+Q! !"#$% &' &]"#M-0X &' &
!#(#$@B!!0*!.#$!56705!07!#<)!<!/$.L+-J!2+//$2.(+/!W(/!.#()!2<)$!
.#$! 4"<KF$.+G! P6h8! =$)2-(K$=! +/! ><D$! S&XC! .#$! H$/,! )2-$$/!
)#+,F=!F++J!)+H$.#(/D!F(J$!.#()Q!!
!
"#$! )2-$$/! .$FF)!,)!.#<.! .#$!,/(.! =+$)!(/=$$=!#<1$! <! F+2<F!/$.E
L+-J !WP6hX !2+//$2.(+/ !WK,. !/+ !0/.$-/$. !<22$))XC !</= !.#<. !.#$ !
,/(.3)!5.#"0.(*&5Bg!<==-$))!()!F`T?FNJ?K?FKKB!!o+.!.#()!/,HK$-!=+L/B!
Running
the Software
h+LC! =+,KF$E2F(2J! .#$! (2+/! +/! I+,-! 2+HG,.$-! 5$)J.+G! .+! ).<-.!
.#$!)+*.L<-$B!!"#$!)2-$$/!.#<.!2+H$)!,G!L(FF!(/=(2<.$!.#<.!I+,!
<-$!READY TO CONNECT!.+!.#$%56705!07B!!
!
!
— 55 —
RF(2J! +/! .#$! Admin! .<KC !2(-2F$= !<K+1$B ! !"#() !K-(/D) !I+, !.+ !.#$ !
6=H(/().-<.(+/!)2-$$/Q!
!
0/!.#$!Connect to this IP:!K+MC!$/.$-!.#$!0>!<==-$))!+*!.#$!56705!
07!)#+L/!+/!(.)!*-+/.EG</$F!=()GF<IB!!0/!.#()!,)$!+*!+,-!V.<KF$.+G!
P6hC3!.#$!0>!()Q!F`T?FNJ?K?FKKB!!6F)+!$/.$-!.#$!=$*<,F.!/,HK$-!GF`!
(/! .#$!Port: *($F=C!,/F$))! I+,! H,).! <==-$))! .L+! 56705E07! ,/(.)!
K$#(/=!<!2+HH+/!$M.$-/<F!0>!<==-$))!W><D$!\cXB!!0*!I+,!#<1$!<FE
-$<=I!G-+.$2.$=!.#$!56705!07!L(.#!<!G<))L+-=!W><D$!\SXC!.#$/!
I+,!H,).!.IG$!.#<.!(/.+!.#$!Enter!Password:!K+M!+/!.#$!-(D#.B!
h+L !2F(2J !.#$ !Connect! K,..+/! .+! (/1(.$! .#$! )+*.L<-$! .+! 2+HE
H,/(2<.$!L(.#!.#$!56705!07B!!0/.$-<2.(1(.I!L(FF!K$!(/=(2<.$=!KI!
<GG$<-</2$!+*!.#$!K<-D-<G#!-$<=+,.)!<.!.#$!.+G!+*!.#$!)2-$$/!<)!
)#+L/!K$F+LB!!!
!
!
— 56 —
0*!.#$!2+HG,.$-!#<)!</I!G-+KF$H!2+//$2.(/D!L(.#!.#$!56705!07C!
I+,!L(FF!)$$!<!2+HH$/.!d,).!K$F+L!.#$!K+F=!L+-=(/DC!READY TO
CONNECT.!
RF(2JQ! Connection! <. !.#$ !.+G !+* !.#$ !
)+*.L<-$!)2-$$/!.+!=()GF<I!.#$!=-+GE
=+L/! H$/,! )#+L/! #$-$B! ! RF(2J(/DQ!
Connect!#$-$ !() !.#$ !)<H$ !<) !2F(2J(/D !
.#$! Connect! K,..+/! =+L/! K$F+LB! !
RF(2J(/DQ! Disconnect! (/ !.#() !K+M !L(FF !
.$-H(/<.$!.#$!2+//$2.(+/B!! R#$2J(/D!
.#$! K+M! K$)(=$Q! Connect On Startup! L(FF! H<J$! )+*.L<-$! 2+//$2E
.(+/!<,.+H<.(2_!.#<.!()C!I+,!L(FF!2+//$2.!<,.+H<.(2<FFI!L#$/$1$-!
.#$!)+*.L<-$!()!F<,/2#$=B!
6. !.#() !G+(/.C !I+, !H!<==-$))!+*!.#$!2+/.-+FF(/D!2+HG,.$-!
()!F().$=!<)!.#$!+")-#"g!F`T?FNJ?K?FKF!<)!)#+L/!#$-$Q!
!
REMOTE CONTROL OF THE DAVID IV
`/2$!2+//$2.$=C!</I!+G$-<.(+/!.#<.!2</!K$!G$-*+-H$=!L(.#!.#$!
H$/,ED,(=$=! *-+/.EG</$F! d+D! L#$$F! 2</! K$! =,GF(2<.$=! <.! <! -$E
H+.$! F+2<.(+/! ,)(/D! .#$! 56705! 07! )+*.L<-$! -+,.(/$B! ! "#()! (/E
2F,=$) !)$..(/D !<FF !(/G,. !</= !+,.G,. !F$1$F)C !<=d,).(/D !<FF !G-+E
2$))(/D!G<-<H$.$-)C!</=!,)(/D!</=!)<1(/D!G-+2$))(/D!G-$)$.)B!
;$2<,)$! )+*.L<-$! 2+/.-+F! )(HGFI! H(--+-)! .#$! <=d,).H$/.! -+,E
.(/$) !<F-$<=I !=()2,))$= !(/ !@$2.(+/ !000C !.#$ !1<-(+,) !<=d,).H$/.) !
L(FF!/+.!K$!=$.<(F$=!#$-$!<D<(/C!$M2$G.!L#$-$!=(**$-$/2$)!$M().B!
"#$ !)+*.L<-$ !)2-$$/ !<FL<I) !=()GF<I) !.#$ !<2.(+/ !+* !.#$ !*-+/.E
G</$F!PZ5!K<-D-<G#!(/=(2<.+-)C!L#(2#!-$)G+/=!(/!-$<F!.(H$B!!;$E
F+L!.#()!*($F=C!.#$!*+,-!.<K)!-$*F$2.!*+,-!+*!.#$!d+D!L#$$F!)$F$2E
.(+/) !+/ !.#$ !56705 !07 !H<(/ !H$/, !)2-$$/B ! !:(.7$(7"C! #+L$1$-C!
()!<!)$G<-<.$!(.$H!<.!.#$!.+G!+*!.#$!)+*.L<-$!)2-$$/B!
Presets
"#$! Presets! .<K! )#+L/! <. !.#$ !.+G !+* !.#$ !/$M. !G<D$! =,GF(2<.$)!
.#$! 56705! 07! *-+/.EG</$F! B0"@"#@! H$/,! (/*+-H<.(+/C! L(.#! .#$!
$M2$G.(+/ !.#<. !.#$ !G-$)$. !.#<. !() !V+/ !<(-3 !<. !.#$ !H+H$/. !() !
/<H$= !K+.# !<K+1$ !.#$ !F(). !</= !.+ !.#$ !-(D#. !+* !.#$ !.<K)C !-<.#$- !
.#</!(/=(2<.$=!L(.#!</!<--+L!L(.#(/!.#$!F().!<)!(.!()!+/!56705!07!
*-+/.EG</$F!=()GF<IB!
— 57 —
y+,!)$F$2.!</I!G-$)$.!*-+H!.#$!F().!KI!-+7<&!E2F(2J(/D!(.B!
6) !I+, !2#</D$ !+- !*(/$E.L$<J !</I !G-+2$))(/D !G<-<H$.$-C !.#$ !
NOW PLAYING PRESET:!/<H$!L(FF!2#</D$!(HH$=(<.$FI!.+!NoneB!!
b#<. !.#() !H$</) !() !.#<. !.#$ !G-$)$. !.#<. !K*'! +/ !<(- !#<) !K$$/ !
H+=(*($=!</=!/$$=)!.+!K$!)<1$=!L(.#!<!/$L!/<H$B!!"#()!-$H<(/)!
.-,$!$1$/!(*!I+,!2#</D$!<!)$..(/D!</=!.#$/!G,.!(.!K<2J!.#$!L<I!(.!
L<)B!!6FF!2#</D$)!<-$!-$D().$-$=B!
!
RF(2JQ! Save New Preset! </= !< !G+GE,G !K+M !L(FF !<GG$<-B ! !h<H$ !
I+,-! /$L! G-$)$.! </=!
2F(2JQ! OKB! ! y+,-! G-$)$.!
L(FF! K$2+H$! -$)(=$/.! (/!
56705! 07! *(-HL<-$! </=!
K$!<==$=!.+!.#$!F().B!!"#()!
() !.#$ !G-$)$. !+/E<(- !-(D#. !
/+LC! </=! (.! L(FF! -$H<(/!
)+!,/.(F!</+.#$-!G-$)$.!()!
)$F$2.$=B!
"+ !=$F$.$ !< !,)$- !G-$)$. !1(< !)+*.L<-$ !2+/.-+FC !#(D#F(D#. !W'$"#&!E
2F(2JX! .#$! G-$)$.! .+! K$! $M+-2()$=B! ! "#$/! 2F(2J! .#$! Delete Preset!
K,..+/B!!9<2.+-I!W9X!G-$)$.)!2<//+.!K$!=$F$.$=B!
— 58 —
"#$ !>-+2$))(/D! .<K! #<)! .L+! ),KE.<K)B! ! "#$! Compression! .<K! ()!
(FF,).-<.$=!#$-$Q!!!
Processing
!
`.#$- !.<K) !D(1$ !<22$)) !.+ !<=d,).H$/.) !.#<. !<-$ !*+,/= !(/ !*-+/.E
G</$F!H$/,!(.$H)!KI!.#$!)<H$!/<H$)B!
Setup
"#$! Setup! .<K! #<)! *+,-! ),KE.<K)! L(.#! <=d,).H$/.)! *+-! (/?+,.!
F$1$F)C !).$-$+ED$/ !)$..(/D)C !/$.L+-J(/D !)$.,G !</= !.#$ !K,(F.E(/ !
.+/$!D$/$-<.+-B!!6!*(*.#!.<K!*+-!.#$!a5!N<=(+!=$F<I!<=d,).H$/.!
<GG$<-)! +/FI! (*! .#$! +G.(+/<F! =$F<I! K+<-=! #<)! K$$/! (/).<FF$=!
W><D$ !OlXB ! !6FF !)F(=$-) !</= !V-<=(+ !K,..+/)3 !+/ !.#$)$ !.<K) !-$*F$2. !
.#$! 56705! 07! H$/,E=-(1$/! d+D! L#$$F! <=d,).H$/.)C! L#(2#! #<1$!
K$$/!$MGF<(/$=!(/!@$2.(+/!000B!
Admin
"#()!.<K!D(1$)!<22$))!.+!.#$!6=H(/().-<.(1$!)$..(/D)Q!.#$!)$2,-(E
.I !WG<))L+-=X !,.(F(.IC !< !GF<2$ !.+ !$/.$- !.#$ !0> !<==-$)) !+* !.#$ !
56705!07!.+!$/<KF$!2+HH,/(2<.(+/)C!</=!)$F$2.(+/!+*!.#$!>-++*!
H+=$B!!6=d,).(/D!.#$!K-(D#./$))!+*!.#$!D-<G#(2!=()GF<I!*-+H!<!
=().</2$!)$$H$=!<!-(=(2,F+,)!(=$<!</=!L<)!/+.!(/2F,=$=B!
Software
‘Sliders’
"#$ !)+*.L<-$ !)F(=$- !2+/.-+F) !H<I !K$ !<=d,).$=! *+,-! =(**$-$/.!!
L<I)Q!
!
&B! A-<K !</= !=-<D !.#$ !
)F(=$- !J/+K !L(.# !.#$ !
H+,)$!G+(/.$-B!
— 59 —
!
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]B! RF(2J! .#$! ,G?=+L/!
K,..+/) !/$M. !.+ !.#$ !
1<F,$!L(/=+LB!
!
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\! `-!I+,!H<I!2F(2J!</I!)F(=$-!</=!,)$!.#$!H+,)$!)2-+FF!L#$$F!
<)!<!V1(-.,<F!J/+K3!.+!(/2-$H$/.!+-!=$2-$H$/.!.#$!1<F,$B!!
PROFILE AND PRESET FILE MANAGEMENT
6F.#+,D#!.#$!56705!07!#<)!<!/+/E1+F<.(F$!H$H+-I!.#<.!)<1$)!<FF!
)$.,G! G<-<H$.$-)! </=! ,)$-! G-$)$.)C! .#$! )+*.L<-$! (/.$-*<2$! (/E
2F,=$)!<!,.(F(.I!*+-!)<1(/D!.#()!(/*+-H<.(+/!+/!I+,-!2+HG,.$-!<)!
)H<FF!*(F$)B!!"#$-$!<-$!<!2+,GF$!+*!D++=!-$<)+/)!*+-!K<2J(/DE,G!
.#$)$!)$..(/D)!<)!<!H<..$-!+*!-+,.(/$!2+,-)$Q!
&B ! ZH$-D$/2I !K<2J,G !.+ !-$).+-$ !I+,- !)$..(/D) !(/ !< !F+</$- !+- !
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<.$=!)(.$)!.#<.!L</.!.+!)+,/=!.#$!)<H$B!
Saving a
Profile
RF(2JQ! File! <.! .#$! .+G! +*! .#$! )+*.L<-$!
)2-$$/B!!"#$!*(-).!.L+!+G.(+/)Q!Save Profile to File! </=! Load Profile from File!-$*$-!
.+ !<FF !)$..(/D) !</= !2,).+H !G-$)$.) !2,-E
-$/.FI! -$)(=$/.! (/! .#$! 56705! 07! *(-HE
L<-$B! ! "#()! (/2F,=$)! G-+2$))(/D! G-$*$-E
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N5@!(/d$2.(+/x!(/!)#+-.C!$1$-I.#(/D!.#<.!
#<) !K$$/ !<=d,).$= !$(.#$- !KI !.#$ !*-+/.E
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2F(2JQ! Save Profile to FileB ! !"#() !<2.(+/ !L(FF !.#$/ !G-+HG. !I+, !.+ !
/<H$!.#$!G-+*(F$!</=!*(/=!<!2+/1$/($/.!GF<2$!.+!G<-J!(.B!
9+-! $M<HGF$C! </=! L(.#! -$*$-$/2$! .+! .#$! )/<G)#+.! +/! .#$! /$M.!
G<D$C!L$!*(-).!2-$<.$!<!V/$L3!*+F=$-!=(-$2.FI!,/=$-!.#$!(C:)!=-(1$!
</=!/<H$=!(.!DAVID IVB!!"#$/!<*.$-!2F(2J(/DQ!Save Profile to FileC!
L$ !/<1(D<.$= !.+ !.#<. !*+F=$-C !)$F$2.$= !.#$ !*+F=$- !</= !.IG$=E(/ !< !
/<H$!*+-!+,-!G-+*(F$x!(/!.#()!2<)$Q!Sept. 4 KTTP AirchainB!!b#$/!
L$! .#$/! 2F(2JQ! SaveC!.#$!G-+D-<H!L(FF!<..<2#!<!.D4!$M.$/)(+/! .+!
.#$!*(F$!</=!(.!L(FF!K$2+H$!-$)(=$/.!(/!.#<.!*+F=$-B!
— 60 —
!
N$2+1$-(/D!</=!-$F+<=(/D!<!G-+*(F$!K<2J!(/.+!I+,-!56705!07C!+-!
</+.#$- !,/(.C !() !)(HGFI !.#$ !-$1$-)$ !+* !.#() !G-+2$))B ! !RF(2JQ !
File / Load Profile from FileC! /<1(D<.$! .+! .#$! G-+G$-! *+F=$-C! #(D#E
F(D#.!.#$!*(F$!I+,!#<1$!)<1$=!</=!2F(2JQ!OpenB!!"#$!G-+*(F$!L(FF!K$!
,GF+<=$=!.+!.#$!)+*.L<-$!)2-$$/!</=!(/.+!56705!07!*(-HL<-$B!
N1B3C3O:!!6!G-+*(F$!,GF+<=!L(FF!+1$-L-(.$!.#$!2,--$/.!Q+"%*$8RS!
)$..(/D)!-$)(=$/.!(/!.#$!56705!07s!
Saving a
Preset
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2+HH+/!.+!$1$-I!56705!07B!![)$-!G-$)$.)!<-$!)<1$=!$"-$?$-7*&&=!
<)!)(/DF$!*(F$)B!
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.(2,F<-C!)(/DF$!G-$)$.B!!"#()!H$</)!.#<.!<!G-$)$.!*(F$!2</!K$!,)$=!
<H+/D! H,F.(GF$! (/).<FF<.(+/)! .#<.! <FF! L</.! .+! '+7"-! .#$! )<H$C!
K,.!.#$!(HG+-.$=!G-$)$.!L(FF!F$<1$!(/?+,.!F$1$F)!</=!+.#$-! '!(79!
G<-<H$.$-)!G-+G$-FI!<=d,).$=!*+-!$<2#!(/).<FF<.(+/B!
>-$)$.)!<-$!)<1$=!+/$E<.E<E.(H$!<)!(/=(1(=,<F!*(F$)B!!"#$)$! *(F$)C!
L#(2# !<-$ !<2.,<FFI !-$)(=$/. !(/ !.#$ !56705 !07 !*(-HL<-$C !<-$ !<2E
2$))$=!1(<!.#$!)+*.L<-$!)2-$$/C!</=!H<I!K$!$MG+-.$=!.+!<!F+2<E
.(+/!+/!.#$!2+HG,.$-!#<-=!=-(1$B!!9(F$)!H<I!K$!VG<))$=!<-+,/=C3!
2+G($=!.+!<!*F<)#!=-(1$!+-!<..<2#$=!.+!</!$EH<(FC!)+!.#<.!</I!G-$E
)$.!H<I!K$!(HG+-.$=!(/.+!</+.#$-!56705!07!.#<.!L</.)!.+!#<1$!
.#$!)<H$!)+/(2!V)(D/<.,-$B3!
— 61 —
9(-).C! #(D#F(D#.! W'$"#&!E
2F(2JX !.#$ !G-$)$. !I+, !
L()#! .+! )<1$B! ! WN$H$HE
K$-Q! (*! I+,! =+,KF$E2F(2JC!
I+, !L(FF !G,. !.#<. !G-$)$. !
+/ !<(-sX ! !0. !H<I !K$ !.#$ !
G-$)$.! 2,--$/.FI! +/E<(-!
+-! 2+,F=! K$! </I! +.#$-!
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$)G$2(<FFI! *+-! .#$! <*.$-E
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Preset!<.! .#$!.+G!+*!I+,-!
)2-$$/! <)! (FF,).-<.$=! K$E
F+LQ!
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F+2<.(+/C !L#(2# !2</ !K$ !.#$ !)<H$ !
*+F=$-! ,)$=! .+! )<1$! I+,-! G-+*(F$)C! +-!
</+.#$-! *+F=$-! 2-$<.$=! .#$! )<H$!
*<)#(+/! <)! =$)2-(K$=! ,/=$-! .#$! Saving a Profile! #$<=(/D !W><D$ !lfXB ! !"#$ !
*(F$! L(.#! .#<.! G-$)$.! L(FF! K$! )<1$=!
L(.#! (.)! F().$=! /<H$! </=! <! .D4p! $ME
.$/)(+/B!
Importing a
Preset
0HG+-.(/D !< !G-$)$. !() !d,). !.#$ !-$1$-)$ !G-+2$))B ! !RF(2JQ !Import a
PresetC! /<1(D<.$! .+! .#$! *+F=$-! +/! .#$! 2+HG,.$-! L#$-$! G-$)$.)!
<-$!#$F=B!!a(D#F(D#.!.#$!G-$)$.!</=!2F(2JQ!OpenB!!"#$!)<1$=!G-$E
)$.!L(FF!K$!<==$=!.+!.#$!F().C!K+.#!+/!.#$!)+*.L<-$!)2-$$/!</=!+/!
.#$!56705!07!=()GF<IC!K,.!(.!L(FF!/+.!(HH$=(<.$FI!K$!)$F$2.$=!<)!
.#$ !+/E<(- !)$..(/DB ! !5+,KF$E2F(2J !.#$ !$/.-I !+/ !.#$ !)+*.L<-$ !
)2-$$/!+-!)$F$2.!(.!L(.#!.#$!d+D!L#$$F!.+!H<J$!.#$!(HG+-.$=!G-$E
)$.!W+-!</I!G-$)$.X!I+,-!2,--$/.!+/E<(-!2#+(2$B!
— 62 —
Section VI
UPDATING DAVID IV FIRMWARE
THE FIRMWARE UPDATER
"#$!<FFE=(D(.<F!56705!07!()!<!*(-HL<-$EK<)$=!G-+=,2.B!!"#$!.$-H!
V*(-HL<-$3! -$*$-)! .+! .#$! 2+=$! F+<=$=! (/.+! .#$! H(2-+2+/.-+FF$-!
</=!5@>!2#(G)C!.#$!V)H<-.)3!.#<.!H<J$!.#$!G-+=,2.!L+-JB!
"#$!=$)(D/!+*!.#$!56705!07!(/2F,=$)!<!,.(F(.I!.#<.!<FF+L)!*(-HE
L<-$! .+! K$! ,G=<.$=! L#$/$1$-! 0/+1+/(2)! 2#</D$)! +-! <==)! *$<E
.,-$) !.+ !(HG-+1$ !G$-*+-H</2$ !+- !.+ !$MG</= !.#$ !,)$*,F/$)) !+* !
.#$!G-+=,2.B!!9(-HL<-$!,G=<.$)!<-$!),GGF($=!*-$$!+*!2#<-D$B!
Warning
6! *(-HL<-$! ,G=<.$! L(FF! -$).+-$! .#$! 56705! 07! .+! *<2.+-I! =$E
*<,F.)B!!1&&%&!?!&T%98+,!''$"#%'!(($"#'%*"-%,7'(+;U7'!8%98!'!('%K$&&%
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G-+2$$=(/D!L(.#!</!,G=<.$B!!"#()!L(FF!)<1$!I+,-!F$1$F!</=!+.#$-!
)$.,G!G<-<H$.$-)C!GF,)!*<2.+-I!</=!,)$-!G-+2$))(/D!G-$)$.)B!
9(-HL<-$! ,G=<.$)! <-$! <++(&+*-!-! (/.+ !.#$ !56705 !07B ! !6 !
K++.F+<=$-!()!<!)(HGF$!)+*.L<-$!-+,.(/$!.#<.!-,/)!+/!<!>R!2+/E
/$2.$=!.+!.#$!56705!07B!!N$*$-!.+!@$2.(+/!07!*+-!)G$2(*(2)!+/!(/E
.$-2+//$2.(/D !.#$ !56705 !07 !.+ !I+,- !2+HG,.$-C !$(.#$- !+1$- !< !
P6h!W/$.L+-JX!2+//$2.(+/!W><D$!\%XC!+-!=(-$2.FI!L(.#!<!R6"S!2<E
KF$!W><D$!S&XB!
Firmware
Update Files
6!*(-HL<-$!,G=<.$!L(FF!K$!),GGF($=!<)!<!VU(GG$=3!*+F=$-!2+/.<(/E
(/D!*+,-!*(F$)B!!"#()!H<I!K$!=().-(K,.$=!<)!<!=+L/F+<=!*-+H!.#$!
0/+1+/(2)!b$K)(.$!+-!),GGF($=!+/!<!R5EN`:!+-![@;!*F<)#!=-(1$B!!
N$D<-=F$)) !+* !#+L !.#$ !,G=<.$ !() !-$2$(1$=C !H<J$ !< !.$HG+-<-I !
New Folder! +/ !I+,- !>R !5$)J.+G !</= !,/U(G !.#$)$ !*(F$) !.+ !(. !<) !
)#+L/!K$F+LB!
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`/$ !+* !.#$ !),GGF($= !*(F$) !() !.#$ !.#(-=EG<-.I !K++.F+<=$- !,.(F(.IC !
L#(2# !() !</ !V$M$2,.<KF$3 !WB$M$X !*(F$B ! !"#() !() !H<-J$= !L(.# !</ !<-E
-+L !(/ !.#$ !)/<G)#+.B ! !;$2<,)$ !$M$2,.<KF$) !<-$ !/+.+-(+,) !*+- !
G-+G<D<.(/D! 1(-,)$)C! H</I! </.(1(-,)! G-+D-<H)! L(FF! /+.! <FF+L!
B$M$!*(F$)!.+!K$!=+L/F+<=$=C!</=!<==(.(+/<FFI!H<I!,-D$!I+,!/+.!
— 63 —
.+!(/).<FF!.#$HB!!"+!2(-2,H1$/.!.#()!(/2+/1$/($/2$C!</=!<F)+!=$E
G$/=(/D!+/!#+L!.#$!9(-HL<-$![G=<.$-!,.(F(.I!L<)!=$F(1$-$=C!L$!
;*=!#<1$!-$/<H$=!.#$!+/$!*(F$!L(.#!<!.ex_!$M.$/)(+/B!!@+!.#$!<2E
.,<F!*(F$!$M.$/)(+/!H<I!K$!$(.#$-!.ex_!+-!.exeB!!0*!(.!L<)!<H$/=$=!
*+-!=$F(1$-IC!.#$!G-+G$-!.exe!$M.$/)(+/!H,).!K$!-$).+-$=!*+-!.#$!
9(-HL<-$![G=<.$-!.+!L+-JB!!0*!/$2$))<-IC!-(D#.E2F(2J!.#()!*(F$!</=!
-$/<H$!.#$!.ex_!$M.$/)(+/!.exeB!!
Running the
Firmware
Updater
h<1(D<.$! .+! I+,! .$HG+-<-I!
5$)J.+G! *+F=$-! </=! =+,KF$E
2F(2J !.#$ !B$M$ !*(F$B !W<--+LC !
<K+1$XB !!"#<. !L(FF !K-(/D !,G !.#() !
Information! H$))<D$! <=1()(/D!
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/+. !I$. !*(/= !.#$ !56705 !07B ! !
RF(2JQ! OKB ! !"#() !L(FF !).<-. !.#$ !
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"#$ !0> !<==-$)) !+* !I+,- !56705 !07 !)#+,F= !<GG$<- !(/ !.#$ !Select:!
*($F=C!2+/*(-H(/D!.#<.!I+,!<-$!G-+G$-FI!2+//$2.$=B!!0*!I+,!=+!"+(!
)$$ !.#$ !0> !<==-$)) !+* !I+,- !56705 !07C !<K+-. !.#$ !,G=<.$ !W=$E
)2-(K$=! K$F+LX! </=! .-+,KF$)#++.! 2+//$2.(+/! ()),$)B! ! y+,! H<I!
<FL<I) !,)$ !.#$ !56705 !07 !>R !)+*.L<-$ !.+ !.$). !.#$ !(/.$-2+//$2E
.(+/B ! !0* !.#$ !>R !W-$H+.$ !2+/.-+FX !)+*.L<-$ !2+//$2.)C !.#$ !9(-HE
L<-$![G=<.$-!)#+,F=!<F)+!2+//$2.B!
— 64 —
>2#,) ^.! 2F(2JQ! Program! .+! =()GF<I!
.#$! =-+GE=+L/! H$/,C! </=! .#$/!
2F(2JQ! Program! W"+(! Run ProgramX!
.+! ).<-.! .#$! *(-HL<-$! ,G=<.$!
G-+2$))B!
"#$ !>R !)2-$$/ !L(FF !=()GF2#,) I.! 2F(2JQ! OK! <) !=(-$2.$= !<. !.#$ !$/= !+* !.#$ !,GF+<=B ! !"#$ !
56705!07!L(FF!-$1$-.!.+!.#$!H<(/!H$/,!L#$-$!I+,!2</!2+/*(-H!
.#$!1$-)(+/!/,HK$-!+*!.#$!,GF+<=$=!*(-HL<-$B!
Aborting
a Firmware
Update
;$*+-$! I+,!#<1$!2+HH(..$=!.+!<!*(-HL<-$!,G=<.$C!G,)#(/D!.#$!
Back! K,..+/ !L(FF !-$.,-/ !I+, !.+ !G-$1(+,) !)2-$$/)C !$**$2.(1$FI !
<K+-.(/D!.#$!,G=<.$!G-+2$))B!
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F<.$! .+! .,-/! K<2J_! I+,! #<1$! 2+HE
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2+//$2.!.+!.#$!56705!07C!</=!I+,!#<1$!/+.!I$.!(/(.(<.$=!@.$G!]!
.+! K$D(/! .#$! ,G=<.$! -+,.(/$C! $1$/! <.! .#()! G+(/.C! </=! L(.#! .#()!
H$))<D$!)#+L(/DC!I+,!H<I!G+L$-E2I2F$!.#$!56705!07!<)!<!F<).E
=(.2#!H$</)!+*!<K+-.(/D!.#$!G-+2$))!</=!-$.,-/(/D!.+!.#$!$M().E
(/D!1$-)(+/!+*!.#$!*(-HL<-$B!!V+%"+(!#+F=!=+L/!.#$!Back!K,..+/!
L#(F$!=+(/D!.#()!<K+-._!.#<.!()C!-+%"+(!G$-*+-H!<!#<-=!-$)$.s!
W4N0X0B5!+/2$!.#$!,G=<.$-!G-+2$))!()!,/=$-L<IC!(*!(.!=+$)!/+.!
2+HGF$.$ !),22$))*,FFI !.#$-$ !() !< !2#</2$ !I+, !2+,F= !F+)$ !.#$ !$ME
().(/D !*(-HL<-$ !1$-)(+/B ! !0/ !.#<. !2<)$ !I+, !L(FF !#<1$ !.+ !-$.,-/ !
I+,-! 56705! 07! .+! 0/+1+/(2)! *+-! <! *<2.+-I! *(-HL<-$! -$(/).<FF<E
.(+/B!
— 65 —
NOTES AND DOODLES
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— 66 —
!
INOVONICS WARRANTY
I
TERMS OF SALE: Inovonics products are sold with an understanding of “full satisfaction”; that is, full credit or refund will be issued for
products sold as new if returned to the point of purchase within 30
days following their receipt, provided that they are returned complete
and in an “as received” condition.
II
CONDITIONS OF WARRANTY: The following terms apply unless
amended in writing by Inovonics, Inc.
A. The Warranty Registration Card supplied with this product must
be registered online at www.inovonicsbroadcast.com, within 10
days of delivery.
B. This Warranty applies only to products sold “as new.” It is extended only to the original end-user and may not be transferred
or assigned without prior written approval by Inovonics.
C. This Warranty does not apply to damage caused by misuse,
abuse, accident or neglect. This Warranty is voided by unauthorized attempts at repair or modification, or if the serial identification label has been removed or altered.
III
TERMS OF WARRANTY: Inovonics, Inc. products are warranted to
be free from defects in materials and workmanship.
A. Any discrepancies noted within THREE YEARS of the date of
delivery will be repaired free of charge, or will be replaced with a
new or remanufactured product at Inovonics’ option.
B. Parts and labor for factory repair required after the three-year
Warranty period will be billed at prevailing prices and rates.
IV
RETURNING GOODS FOR FACTORY REPAIR:
A. Equipment will not be accepted for Warranty or other repair without a Return Authorization (RA) number issued by Inovonics prior to its return. An RA number may be obtained by calling the
factory. The number should be prominently marked on the outside of the shipping carton.
B. Equipment must be shipped prepaid to Inovonics. Shipping
charges will be reimbursed for valid Warranty claims. Damage
sustained as a result of improper packing for return to the factory
is not covered under terms of the Warranty and may occasion
additional charges.
Revised Aug. 2012
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