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PAGE 5

SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

DMS4121/4161/4241/4361

1

2

3

4

5

8

7

9

13

12

10

11

22

17

6

16

14

15

1

8

35

25

26

27

2

8

29

30

31

32

33

34

36

37

23

24

19

GROUND

LINE FUSE

8A 250V

117V 500W MAX

117V 60HZ

R

L

LEVEL

LEVEL

BOOSTER

SUB OUT

 PRE EQ

PRE OUT

POWER IN

SUB OUT

POST EQ

ATTENUATOR

UNSWITCHED

0     600   

1 WATT

1 VOLT

AUX REMOTE

600 ohm 100mV  

MUTE

RVC RVC

0      8

 G 

Mute    G  Unmute

MIX BUSS

AUX IN

AUX

ZONE2

ZONE1

VOX

SENS

VOX TIME

DELAY

-     +

NO     C

NC

VOX

24V DC

ZONE 1

ZONE  2

250 mA

RELAY

IN

BOOSTER

OUT

MODULE

TEL

MIC

AUX

VOLUME

47K ohm

100mV

BALANCED

250 ohm 1.5mV

RV

RV

AC 1200VA

1 WATT

 8

SER. NO. 

CLASS 2 WIRING ACCEPTABLE

SPEAKER OUTPUT

PO

WER RA

TING

240 

W RMS

DMS4241B

DMS POWER AMPLIFIER

MASTER

REMOTE

VOLUME

LISTED

COMMERCIAL

 AUDIO

 EQUIPMENT

30TJ

CU

S

EQ LINK

LEVEL

LEVEL

LINE OUT

   600

 HOT 

COM 

 G 

 HOT 

COM 

EQ LINK

IN

OUT

COM     

8

      25V     70V

POR

T A

CCEPTS

ST

AND

ARD

MODULE

CA

UTION:

 REMO

VE

PO

WER CORD FR

OM 

A

C OUTLET PRIOR 

T

O

INST

ALLING MODULE

PR

OFESSIONAL A

UDIO  & SOUND

Fig.

5- 

REAR P

ANEL INPUTS - OUTPUTS - CONTROLS

1)

Uns

witched A

C A

uxiliar

y Soc

k

et

2)

Zone 1 MOH - 600 ohm, 1 

V

olt Output

3)

Zone 1 - 8 ohm, 1 

W

att Output

4)

Zone 2 - 8 ohm, 1 

W

att Output

5)

24 

V

olt DC Regulated P

o

w

er Supply Output

6)

V

O

X Rela

y NO/NC Contact 

T

er

minals

7)

Master 

Remote V

olume 

Control T

er

minals

8)

EQ LINK - IN - OUT Switch

9) 

EQ LINK - PREAMP

.

OUT/PO

WER AMP IN

10)

SUB OUT - PRE EQ

11)

SUB OUT - POST EQ

12)

BOOSTER IN

13)

BOOSTER OUT

14)

MIX B

USS

15)

LINE OUT 600 Ohm

16)

A

UX 1 - Stereo Summing J

ac

ks

17)

A

UX 1 Input Atten

uator

18)

A

UX 1 Input Le

v

el Control

19)

V

ar

iab

le Speed Cooling F

an

22)

Standard Module P

or

t

23)

MIC Input Le

v

el Control

24)

TELEPHONE P

aging Output Le

v

el Control

25)

A

UX 1 - Remote 

V

olume Control 

T

er

minals

26)

MIC Balanced Input

27)

TEL P

aging Balanced Input

28)

MIC  UNMUTE

29)

MUTE T

er

minals

30)

MODULE Le

v

el Control

31)

MUTE 

Time Dela

y Control

32)

V

O

X  Sensitivity Control

33)

Speak

er Output 

T

er

minals

34)

ZONE 2 - Output Le

v

el Control

35)

ZONE 1 - Output Le

v

el Control

36)

A

C LIne Fuse

37)

A

C P

o

w

er Cord

PROFESSIONAL AUDIO & SOUND

®

TM

DIGITAL MUSIC SERIES

DIGITAL MUSIC AMPLIFIERS

Summary of Contents for DMS4121B

Page 1: ...T T E EX XP PO OS SE E T TH HI IS S A AP PP PL LI IA AN NC CE E T TO O W WA AT TE ER R R RA AI IN N O OR R M MO OI IS ST TU UR RE E CAUTION REV 1 0 IMPORTANT NOTE THIS OPERATING MANUAL IS PROVIDED AS AN INSTALLATION AND AS AN OPERATING AID PASO SOUND PRODUCTS INC DOES NOT ASSUME ANY RESPONSIBILITY AS TO ITS ACCURACY AND SHALL NOT BE LIABLE IN TORT OR CON TRACT FOR ANY DIRECT CONSEQUENTIAL OR INCID...

Page 2: ...amp out Power Amp in with EQ Link Switch Line Out 600 ohm 1 5 V loaded MIX BUSS Pre EQ and Post EQ Outputs 1 Volt 600 ohm 1 Volt Transformer Balanced 1 Watt 8 ohm with Control 1 Watt 8 ohm with Control 8 ohm 25 Volt and 70 Volt line MIC Input Volume PHONE Level AUX Input Volume Module Volume AUX Input Attenuator MOH ZONE 1 Level Control ZONE 2 Level Control VOX 1 VOX 2 Sensitivity VOX TIME Delay A...

Page 3: ...es not fit into your outlet consult an electrician for replacement of the obsolete outlet 12 Use only the attachments and accessories speci fied in this manual 13 If a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 14 Unplug this apparatus during lighting storms or when unused for long periods of time 15 Refer all servicing to qualified service pe...

Page 4: ...E DMS4121 4161 4241 4361 DIGITAL MUSIC POWER AMPLIFIER O POWER PROFESSIONAL AUDIO SOUND DIGITAL MUSIC SERIES DMS DMS TM OUTPUT LEVEL PEAK On Off Power Switch Fig 4 FRONT PANEL CONTROLS PROFESSIONAL AUDIO SOUND TM DIGITAL MUSIC SERIES DIGITAL MUSIC AMPLIFIERS ...

Page 5: ... AC OUTLET PRIOR TO INSTALLING MODULE PROFESSIONAL AUDIO SOUND Fig 5 REAR PANEL INPUTS OUTPUTS CONTROLS 1 Unswitched AC Auxiliary Socket 2 Zone 1 MOH 600 ohm 1 Volt Output 3 Zone 1 8 ohm 1 Watt Output 4 Zone 2 8 ohm 1 Watt Output 5 24 Volt DC Regulated Power Supply Output 6 VOX Relay NO NC Contact Terminals 7 Master Remote Volume Control Terminals 8 EQ LINK IN OUT Switch 9 EQ LINK PREAMP OUT POWER...

Page 6: ...202 ON OFF PHANTOM MIC1 SW201 MODULE MUTE ON OFF JUMPER SW208 ON OFF MODULE TRIGGER ON OFF JUMPER SW209 ON OFF MIC 1 VOX ON OFF JUMPER SW203 ON OFF TEL MUTE ON OFF JUMPER SW204 ON OFF MIC UNMUTE ON OFF JUMPER SW206 ON OFF TEL VOX ON OFF JUMPER SW205 ON OFF MIC1 PHANTOM ON OFF JUMPER SW201 ON OFF ZONE 1 SW702 ZONE 1 SW701 REV 0 DMS3120 7 M O H BOARD ZONE 2 AUX2 AUX1 MODULE JUMPER SW701 AUX2 AUX1 MO...

Page 7: ...E AUX MODULE AUX SW302 ZONE 1 INPUT SOURCE AUX MODULE AUX MOH BOARD JUMPERS EQ LINK Inserts External EQ between SWITCH OUT Preamp Out and Power Amp Input REAR PANEL SWITCHES THE FOLLOWING INSTRUCTIONS REQUIRE THE REMOVAL OF THE AMPLIFIER PROTECTIVE COVER AND ARE PROVIDED FOR USE BY QUALIFIED PERSONNEL ONLY TO AVOID THE RISK OF ELECTRICAL SHOCK DO NOT PERFORM ANY INSTALLATION OR SERVICING UNLESSYOU...

Page 8: ...o correct the problem Call our toll free phone number 1 800 231 3034 REPLACEMENT PARTS REPAIR SERVICE REPAIR SERVICE Repair service for out of warranty Paso products may be obtained form your local Paso distributor or any other qualified repair station In warranty repairs must be returned to the Factory Prior authorization must be obtained from the Factory Products received without authorization w...

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