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SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICEDMS3040/3080/3120
INSTALLATION AND WIRING
OPERATION - A 2 - Zone Paging Wiring Diagram Application is provided. The Paging Microphone is connected in parallel to all the Microphone Inputs. Two
Independent SPST Switches are provided for the Paging Zone Selection. MUSIC - The MUSIC SOURCE (Satellite Receiver) is cascade connected to the
two Amplifiers. ZONE PAGING - When one or more Zone Switches are activated the UNMUTE Function OPENS the Microphone Channel on the Amplifier
selected and the MICROPHONE is active for the PAGING. Simultaneously the MUSIC is MUTED ONLY ON THE ZONE (OR ZONES) SELECTED.
Independent MUSIC SOURCE may be provided to each of the Amplifiers if required. MOH - MUSIC ON HOLD is available from each of the Amplifiers used.
The MOH source maybe selected from either the AUX 1, AUX 2 or the MODULE Input and is immune to Paging or the MUTE/UNMUTE Function.
2 ZONE PAGING AND MUSIC WIRING DIAGRAM
21
ZONE 1
2 ZONE PAGING
SELECTORS
ZONE 2
HOT
COMMON
GROUND (SHIELD)
MUSIC SOURCE LINE
PAGING MICROPHONE
MICROPHONE WIRE
2 Conductor Shielded
Paging Microphone can be
Unswitched and always ON
MUSIC OUTPUT
SATELLITE RECEIVER
SER. NO.
ATTENTION:
AFIN DE REDUIRE LE RISQUE
D'INCENDIE REMPLACER SEUL PAR UN
FUSIBLE DE MEME TYPE.
COM 8 25V 70V
SPEAKER OUTPUT
GROUND
LINE FUSE
5A 250V
117V 500W MAX
117V 60HZ
R
L
LEVEL
LEVEL
EQ LINK
ATTENUATOR
ATTENUATOR
VOX-1
UNSWITCHED
0 600
ZONE 2
ZONE 1
24V DC
250 mA
0 8
0 8
VOX-2 MUTE-2
SENS
SENS
DELAY
IN OUT
TEL
G COM HOT
NC C NO
+-
MIC1 G M2
M1 RVC
VOX RELAY
GROUND
UNMUTE
MUTE 1
MUTE 2
47kohm 100mV
(AUX1)
(AUX2)
ZONE 2
ZONE 1
INPUT-4(AUX1)
BALANCED
250ohm 1.5mV
47kohm 100mV
INPUT-5(AUX2)
ON
OFF
POWER RATING
SUPPLY VOLTAGE
POWER CONSUMPTION
120 W RMS
117V 60 HZ
850 VA
DMS3120
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
CAUTION: TO REDUCE THE RISK OF FIRE OR
SHOCK DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE. DO NOT REMOVE COVER.
THERE ARE NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
DIGITAL MUSIC AMPLIFIER
CAUTION: TO REDUCE THE
RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE
FUSE.
MOH OUT
BALANCED
MASTER
REMOTE
VOLUME
EQ LINK
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: THIS APPLIANCE
MUST BE EARTHED
ATTENTION: POUR REDUIRLES RISQUES D' INCENDIE
OU DE CHOC ELECTRIQUE, NE PAS EXPOSER A LA PLUIE
OU L' HUMIDITE, NE PAS ENLEVER LE COUVERCLE. AUCUN
REGLAGE A L' INTERIEUR. POUR REPARATION CONSULTER
UNE PERSONNE QUALIFIEE
INPUT 4 (MIC) INPUT 3 (MIC)
INPUT 2 (MIC)
INPUT 1 (MIC)
G COM HOT RVC RVC G COM HOT G COM HOT G COM HOT G COM HOT
INPUT 4
REMOTE
VOLUME
RVC
PROFESSIONAL AUDIO & SOUND
1 WATT
1 WATT
AUX2
47Kohm 100 mV
INPUT5 (MIC-AUX2)
600 ohm 100mV
CAUTION: REMOVE
POWER CORD FROM
AC OUTLET PRIOR TO
INSTALLING MODULE
PORT ACCEPTS
STANDARD
MODULE
INPUT 5
MIC-AUX 2
BY INTERNAL
SWITCH
TEL OUTPUT
LEVEL
SER. NO.
ATTENTION:
AFIN DE REDUIRE LE RISQUE
D'INCENDIE REMPLACER SEUL PAR UN
FUSIBLE DE MEME TYPE.
COM 8 25V 70V
SPEAKER OUTPUT
GROUND
LINE FUSE
5A 250V
117V 500W MAX
117V 60HZ
R
L
LEVEL
LEVEL
EQ LINK
ATTENUATOR
ATTENUATOR
VOX-1
UNSWITCHED
0 600
ZONE 2
ZONE 1
24V DC
250 mA
0 8
0 8
VOX-2 MUTE-2
SENS
SENS
DELAY
IN OUT
TEL
G COM HOT
NC C NO
+-
MIC1 G M2
M1 RVC
VOX RELAY
GROUND
UNMUTE
MUTE 1
MUTE 2
47kohm 100mV
(AUX1)
(AUX2)
ZONE 2
ZONE 1
INPUT-4(AUX1)
BALANCED
250ohm 1.5mV
47kohm 100mV
INPUT-5(AUX2)
ON
OFF
POWER RATING
SUPPLY VOLTAGE
POWER CONSUMPTION
120 W RMS
117V 60 HZ
850 VA
DMS3120
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
CAUTION: TO REDUCE THE RISK OF FIRE OR
SHOCK DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE. DO NOT REMOVE COVER.
THERE ARE NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
DIGITAL MUSIC AMPLIFIER
CAUTION: TO REDUCE THE
RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE
FUSE.
MOH OUT
BALANCED
MASTER
REMOTE
VOLUME
EQ LINK
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: THIS APPLIANCE
MUST BE EARTHED
ATTENTION: POUR REDUIRLES RISQUES D' INCENDIE
OU DE CHOC ELECTRIQUE, NE PAS EXPOSER A LA PLUIE
OU L' HUMIDITE, NE PAS ENLEVER LE COUVERCLE. AUCUN
REGLAGE A L' INTERIEUR. POUR REPARATION CONSULTER
UNE PERSONNE QUALIFIEE
INPUT 4 (MIC) INPUT 3 (MIC)
INPUT 2 (MIC)
INPUT 1 (MIC)
G COM HOT RVC RVC G COM HOT G COM HOT G COM HOT G COM HOT
INPUT 4
REMOTE
VOLUME
RVC
PROFESSIONAL AUDIO & SOUND
1 WATT
1 WATT
AUX2
47Kohm 100 mV
INPUT5 (MIC-AUX2)
600 ohm 100mV
CAUTION: REMOVE
POWER CORD FROM
AC OUTLET PRIOR TO
INSTALLING MODULE
PORT ACCEPTS
STANDARD
MODULE
INPUT 5
MIC-AUX 2
BY INTERNAL
SWITCH
TEL OUTPUT
LEVEL
25V/70V Speaker 25V/70V Speaker
25V/70V Speaker
25V/70V Speaker 25V/70V Speaker
25V/70V Speaker
ZONE 1
ZONE 2
MUSIC SOURCE LINE
UNMUTE
GROUND
UNMUTE
GROUND
3120 2 Zone Diagram
OFF
SW215
JUMPER
VOX 1 ON
INPUT 1
MIC 1
V1
V2
SW205
OFF
JUMPER
On
MIC 1
UNMUTE
OFF
MUTE 1 ON
SW217
JUMPER
INPUT 4
AUX 1
M1
M2
JUMPERS SETTING
ON AMPLIFIERS 1 & 2
SPST
SWITCHES
Fig. 19 - 2 Zone Paging and Music System
PROFESSIONAL AUDIO & SOUND
®
TM
DIGITAL MUSIC SERIES
DIGITAL MUSIC AMPLIFIERS