Paso T3015DMA - Music on Hold System Setup; MOH System Wiring and Types; MOH Source Selection and Level Control

PROFESSIONAL AUDIO & SOUND
®
TM
DIGITAL MUSIC SERIES
DIGITAL MUSIC AMPLIFIERS
INSTALLATION AND WIRING
PAGE 19
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICET3015/3030DMA
MOH CONNECTIONS
MOH OUTPUT
3015B MOH Zone 1
NC NOC+-
000
RELAY
VOX
24V DC
100 mA
1 WATT
ZONE 2
ZONE 1
1 VOLT
8
OHM
8
OHM
600
OHM
(MIX BUSS)
EQ LINK
PREAMP
OUT
POWER
IN
L
I
N
P
U
T
1
TEL Prog
CD Off
Off Off
MIC MIC
I
N
P
U
T
2
I
N
P
U
T
3
I
N
P
U
T
1
I
N
P
U
T
2
I
N
P
U
T
2
Z
O
N
E
1
Z
O
N
E
2
E
Q
L
I
N
K
Off
Vox
On
Mute
On
Vox
On
Aux
INPUT
3
INPUT
2
On
INPUT 2
INPUT 1
RVC
MIC/PROG MIC/TEL
REM
BALANCED VOLUMEBALANCEDMUTE
MUTE REMOTE
VOL
HOTGCOM COMGHOT
ATTENUATOR
INPUT 2
PROG
RR
L
INPUT 3 INPUT 2
PROGRAM
UNBALANCED
AUX/CD
ZONE 2
LEVEL
ZONE 1
LEVEL
70V25V80
CLASS 2 WIRING ACCEPTABLE
PORT ACCEPTS
STANDARD
MODULE
CAUTION: REMOVE
POWER CORD FROM AC
OUTLET PRIOR TO
INSTALLING MODULE
LINE FUSE 1.6 A 250V
UNSWITCHED 117V 500W MAX.
DIGITAL MUSIC AMPLIFIER
T3015DMA
Power Output 15 W RMS
Supply Voltage 117V 60 Hz
Power Consumption 76 VA
LISTED
COMMERCIAL
AUDIO
EQUIPMENT
30TJ
CUS
®
L
U
®
4
5
4 - ZONE 1 = Input 2 or 3
Source Selector
5 - ZONE 2 = Input 2 or 3
Source Selector
AWG 18 TWISTED PAIR
MOH
Input
600
Ohm
Telephone System
KSU
600 ohm MOH System
Telephone
MOH OTPUT LEVEL CONTROL
Fig. 19 - Rear Panel MOH Connection Diagram
MOH/ZONE 1 AMPLIFIER SOURCE SELECTOR
MOH AMPLIFIER
The Integrated Amplifier provides an independent 600 ohm, 1 Volt
Output, Transformer Balanced MUSIC-ON-HOLD Amplifier . The Input
Source of the MOH Amplifier can be selected from either the INPUT 2
or the INPUT 3.
MOH - 600 OHM SYSTEM
Most Phone systems operate on a 600 ohm Input Impedance, if the
Impedance required is 600 ohm connect the Amplifier to the Phone
System MOH by using the diagram above.
MOH - 8 OHM, 1 WATT SYSTEM
Some older Key Phone systems require a 1 watt Power Output having
an Output Impedance of 8 ohm to drive the Music on Hold feature. If
the Impedance required is 8 ohm connect the Phone system MOH to
the 8 ohm, 1 Watt MOH Output of the Amplifier. See Diagram above.
CABLE
Use a cable consisting of a twisted pair of at least AWG 18. Use care
in extending the cable and avoid routing near power lines, fluorescent
lights and other systems that may generate a disturbing electric field.
SOURCE SELECTOR
Select the Input Source desired by following the instructions at right.
MUSIC ON HOLD AMPLIFIER
MOH/ZONE 1 SOURCE SELECTOR
The Source for the MOH/ZONE 1 Amplifier can be selected
between the INPUT 2 and the INPUT 3 by setting the Selector
Switch provided for this purpose. The Amplifier is shipped
from the Factory with the Selector Switch set for INPUT 2. To
change the setting do the following:
ACCESS TO THE MOH/ZONE 1 INPUT SOURCE SELEC-
TOR
1) Remove Power Cord from AC Outlet.
2) Remove the two screws on each side of the Transparent
Plastic Cover Protecting the Selector Switches on the rear
panel.
3) Lift Cover and set appropriate Switch(es) to required set-
ting(s).
4) Replace protective cover.
LEVEL CONTROL
After the wiring is completed adjust the MOH/ZONE 1
Amplifier Level Control on the rear panel to the desired output
level.