beautypg.com

Integrated amplifiers, Moh amplifier source selector, Message repeater connections – Paso Sound T3115BGM User Manual

Page 16: Fig. 16 - messages on hold diagram, Fig. 16b - moh input source jumper jp 5, Page 16, T3115bgm, Access to the moh input source selector

background image

PROFESSIONAL AUDIO & SOUND

®

PAGE 16

Specifications are subject to change without notice

T3115/3130/3160BGM

INTEGRATED AMPLIFIERS

INSTALLATION AND WIRING

MESSAGES ON HOLD CONNECTIONS

CLASS 2 WIRING ACCEPTABLE

SER. NO.

COM

70V

MUTE

GROUND

LINE FUSE

1.6A 250 V

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.

CAUTION: TO REDUCE THE RISK OF
FIRE, REPLACE ONLY WITH
SAMETYPE OF FUSE.

ATTENTION: AFIN DE
REDUIR LE RISQUE
D©INCENDIE, REMPLACER
SEUL PAR UN FUSIBLE
DE MEME TYPE.

MOH OUTPUT

LEVEL

AUX

47K ohm 200 Mv

IN PARALLEL

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 CONSULTERUNE PERSONNE
QUALIFIEE

117V 60 Hz

500 W MAX.

UNSWITCHED

A

MPLIFIER

POWER RATING

SUPPLY VOLTAGE

POWER CONSUMPTION

15 W RMS

117V 60 HZ

570 VA

T3115BGM

8 OHM

1 WATT

8

25V

600 ohm

1 Volt

AUX

ATTENUATOR

L

R

TEL OUTPUT

LEVEL

600 OHM

100 MV

10K OHM

1 V

250 OHM

1 MV

TEL

MIC

PROGRAM

G

HOT

COM

G

HOT

COM

G

HOT

COM

UNMUTE

G

BALANCED

BALANCED

BALANCED

MOH OUTPUT

3115 Repeat

AWG 18 TWISTED PAIR

MOH

Input

600

Ohm

Telephone System

KSU

600 ohm MOH System

MOH OTPUT LEVEL CONTROL

PROG

AUX

MOH SOURCE SELECTOR

Telephone

INTERNAL MOH

SOURCE JUMPER

SHIELD

CENTER

CONDUCTOR

MESSAGE REPEATER

Fig. 16 - Messages on Hold Diagram

MOH AMPLIFIER SOURCE SELECTOR

PROG

AUX

MOH

JP5

3130-3

MOH SOURCE JUMPER JP5= PROGRAM

To change the
Selector position
lift the Mini Shorting
Plug out of the
socket pins and
re-position as
desired. Make sure
the Mini Plug is
lined up with the
socket pins.

3115 MOH 02 JP5

Fig. 16B - MOH Input Source Jumper JP 5

CONNECTING THE REPEATER TO THE PROGRAM INPUT
The PROGRAM Input provides a high level (1 Volt) balanced Input (10
K ohm) that may be used to connect to a

MESSAGE REPEATER for

Messaging on Hold only through the telephone line.

1) Connect the Message Repeater Unit output to the Amplifier by fol-
lowing the diagram.
2) By referring to the

MOH AMPLIFIER INPUT SOURCE SELECTOR

section instructions set the

MOH SOURCE SELECTOR to PROGRAM

(be sure to follow the Caution recommendations).
3) Turn the PROGRAM Volume Control on the front panel to ZERO, this
will prevent the signal from the Repeater to reach the Main Amplifier
Output.
4) Adjust the

MOH LEVEL CONTROL for the desired Output level to

the Telephone Line.

MESSAGE REPEATER CONNECTIONS

MOH SOURCE SELECTOR
The Source for the MOH Amplifier can be selected between
the AUX and the PROGRAM Input by setting the Jumper pro-
vided for this purpose. The Amplifier is shipped from the
Factory with the Jumper set for the AUX Input. To change the
setting do the following:

ACCESS TO THE MOH INPUT SOURCE SELECTOR

1) Remove Power Cord from AC Outlet.
2) Remove the four screws on each side of the Amplifier

securing the Top Cover to the Chassis.

3) Lift Cover and carefully slide Cover out towards the rear.
4) Locate the Printed Board No. 3130-3 attached to the rear

panel and below the AUX Input Jacks.

5) Set Jumper as required.

This manual is related to the following products: