Figure 2: Wiring for TEL Input

Universal Paging Access Module

 

 

 

 

 

 

 

 

 

 

BGM

 

 

 

 

 

 

 

IN

MODE

OFF

ON

 

 

 

 

24VDC PWR SUPPLY

 

S1,S2

 

 

T

 

 

 

PHONE SYSTEM

 

48VDC PWR SUPPLY

S1,S2

 

 

 

R

 

 

 

 

+M

 

CONFIRMATION TONE

S3

S4

 

 

 

 

EXT VOX ENABLE

 

PREANNOUNCE TONE

S4

S3

 

 

 

 

-M

 

VOX DISABLE

S5

 

 

 

PT

 

VOX ENABLE

 

S5

 

PAGING OUTPUT

 

 

 

 

PR

 

 

 

 

 

 

 

N.O.

 

 

 

 

 

CONTACT CLOSURE A

 

PAGE PORT

 

 

 

 

 

COM

 

INPUT

 

 

 

 

POWER SUPPLY

+24/48

 

 

 

 

 

 

(TRUNK ACCESS ONLY)

-24/48

 

 

 

 

 

 

 

(0.1A)

 

 

 

 

 

 

 

MODE

BGM

MIN

MAX

MIN

MAX

MIN

MAX

SWITCHES

VOL

TONE VOL.

VOX DELAY

PAGING TIME

CONTACT CLOSURE B

 

 

 

 

 

 

N.O.

COM

Telephone Paging Amplifier

NIGHT

TEL

MUSIC

 

 

 

TEL

 

 

 

BELL

CONT

IN GND

R

 

T

Tel Input to Universal Coupler After properly connecting your Universal Coupler (909) to your Auxiliary Trunk port, set your switches as follows: C1/C2 to C2; Rocker Switch 3 closed; and all others open. Coming out of the J2 Jack of the Coupler, connect the blue/white pair to the amplifier’s T and R terminals.

Music Input A pair of terminals are provided for the connection of a background music source. Use a pair of wires (not included) to make this connection. This is a mono input and requires that the output of stereo sources be converted to mono by using a Y- adapter (not included). Use a LUWMT1A (COM Code: 405891680) to balance the music input, if necessary, to reduce hum/noise from a grounded music source.

Night Bell Connection An external contact closure activates the night bell function of the amplifier. When using an external contact closure, connect the closure pair across the Night Bell terminal and GND. The night ringer follows the cadence of the activating signal.

CAUTION: Do not apply a high voltage (90-105V AC, 20-30Hz) ring signal to the

Night Bell terminals. Use a dry contact closure only.

Page 6 of 8

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Image 6
Avaya 10-Watt manual Wiring for TEL Input

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