INTRODUCTION
Veri-Phone is a programmable two-way voice module that allows on-line (live) communication between a central
station and the premises. To simplify installation, the Veri-Speaker consists of a siren, microphone and speaker in
one compact unit. With only 4 wires, hookup is easy and convenient. See WI783 for more information regarding
the operation and triggering methods for your control panel.
WIRING THE VERI-SPEAKER TO THE VERI-PHONE MODULE
Connect the Veri-Speaker wires as shown in the table below and diagram on the following page.
R
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Amityville, New York 11701
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VERI-SPEAKER
AUDIO SUPPORT UNIT
VERI-PHONE WIRING INSTRUCTIONS
WI1197A 4/03
VERI-SPEAKER WIRING DESCRIPTION
Veri-
Speaker
Wire Color
Veri-
Phone
Terminal
Veri-Phone
Terminal
Number
Comments
Black
12V (-)
(GND)
2
System Ground
Red
12V (+)
1
+12 Volt power input. Requires 350mA for siren, and 20mA for micro-
phone and speaker.
Green
SPKR (+)
4
8 ohm speaker input and siren trigger input. Speaker automatically
connected, 12 volts or ground activates siren.
Yellow
Mic
6, 7, 8
Pre-amplifier driven microphone output, rated 600 ohm maximum.
Gain adjustment located at upper right of opened Veri-Speaker unit.
RECOMMENDED INITIAL SETTINGS
1. Please note there are two microphone gain potentiometers, one on the
Veri-Phone
, and one on the
Veri-
Speaker
. For initial setup, it is recommend to set the microphone gain potentiometer on the
Veri-Phone
to the
full counter-clockwise position. Set gain potentiometer as per the
Veri-Speaker
wiring scenarios (a) or (b) below:
(a) Under normal conditions with the
Veri-Speaker
yellow microphone wire connected to a
single
microphone
channel (terminals 6
or
7
or
8), the initial position for the
Veri-Speaker
microphone gain potentiometer
should be at the full clockwise position.
(b) In the example shown on the following page (with the yellow microphone wire connected to
all three
termi-
nals 6, 7 and 8), the initial setting for the
Veri-Speaker
microphone gain potentiometer should be set to the
"one-half" position (see comment 2 below).
2. When using only one microphone, it is advisable to connect microphone inputs 1,2, and 3 together. When doing
so, avoid VOX feedback by reducing the
Veri-Speaker
microphone gain potentiometer to the "one-half" position.
3. Set the speaker volume potentiometer on the
Veri-Phone
module to the full clockwise position.
continued on reverse
