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PAGE 22
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE DMS3040/3080/3120
INSTALLATION AND WIRING
MODULE TYPE
The Amplifier accepts Audio Modules having a 6 Contact PCB Derivation. Module mounting panel should be 3” H., 1-3/8”
W. (
78 X 35 mm
).
INSTALLATION
CAUTION: REMOVE POWER CORD FROM AC OUTLET PRIOR TO INSTALLING A MODULE. BE SURE THAT THE
MODULE OUTPUT LEVEL CONTROL IS SET AT “0” PRIOR TO THE INSTALLATION.
1) Locate Rear Panel Module Port (Reference 22) and unscrew the two crosshead screws holding the cover and set aside.
2) Reach inside the Amplifier and gently pull-out the Module Blue Ribbon Connector. If the Connector is tied to the chas-
sis remove the Amplifier Top Cover and with a cutter cut the Nylon Tie holding the connector.
NOTE: BE CAREFUL NOT TO CUT THE CONNECTOR WIRE HARNESS.
3) Pull-out the blue-ribbon connector through the port opening (do not pull-out wire harness excessively).
4) By keeping the connector gold contacts on the left insert the Module PCB contacts into the socket.
5) Push Module through port opening and secure to rear panel by using the two screws removed with the Module cover.
MODULE INSTALLATION
INSTALLING A MODULE
Fig. 22 - Rear Panel Module Installation Diagram
R
L
EQ LINK
ATTENUATOR
ATTENUATOR
IN OUT
TEL
G COM HOT
47kohm 100mV
(AUX1)
(AUX2)
INPUT-4(AUX1)
BALANCED
250ohm 1.5mV
47kohm 100mV
INPUT-5(AUX2)
ON
OFF
LISTED
COMMERCIAL
AUDIO
EQUIPMENT
30TJ
CUS
MIX
BUSS
LINE OUT
600
PRE
OUT
POWER
IN
SUB OUT
PRE EQ
SUB OUT
POST EQ
TONE
BYPASS
EQ LINK
WARNING: THIS APPLIANCE
MUST BE EARTHED
INPUT 4 (MIC) INPUT 3 (MIC)
INPUT 2 (MIC)
G COM HOT RVC RVC G COM HOT G COM HOT G COM HOT
INPUT 4
REMOTE
VOLUME
RVC
AUX2
47Kohm 100 mV
INPUT5 (MIC-AUX2)
600 ohm 100mV
INPUT 5
MIC-AUX 2
BY INTERNAL
SWITCH
TEL OUTPUT
LEVEL
Printed Board
Copper Side
Module Gold
Contacts
Module Bottom
Insert into Module Connector
Connector
To p
Gold
Contact
Front
View
Side
View
Cable from
Amplifier
3120 Module Install
CAUTION: REMOVE
POWER CORD FROM
AC OUTLET PRIOR TO
INSTALLING MODULE
PORT ACCEPTS
STANDARD
MODULE
22
PROFESSIONAL AUDIO & SOUND
®
TM
DIGITAL MUSIC SERIES
DIGITAL MUSIC AMPLIFIERS