Valcom V-2992 Installation Manual
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V-2992
VOLUME
CONTROL
INTRODUCTION
The Valcom V-2992 Volume Control is a volume
control unit which can be mounted into a
single-gang electrical box. This unit is
compatible with all Valcom one-way and two-way
speakers. The V-2992 is not designed to connect
directly to the output of high-powered amplifiers.
SPECIFICATIONS
Applications
• To control volume of one-way amplified
speaker assemblies in inaccessible areas
• To control large groups of one-way
amplified speaker assemblies
• To control volume of Valcom talkback
speakers
• Volume control for Valcom V-1039A,
Explosion Proof Horn
Dimensions/Weight
•
4.50"H x 2.75"W x 1.70"D
(11.43cm H x 6.99cm W x 4.32cm D)
•
0.8 lbs. (0.36 kg)
INSTALLATION
These instructions cover only the installation
procedures for the Valcom V-2992. Consult the
installation instructions of other equipment for
information relative to each piece of equipment.
Audio Connections
"D" type station wire or other suitable pairs may
be used for audio connections.
Connections when using a One-Way Control
Unit
a.
Connect volume control input tip and
ring to desired zone output leads from
page control.
b.
Connect volume control output tip and
ring to speakers.
Connections when using a Talkback Control Unit
a.
Connect volume control tip input terminal
to tip output lead of talkback page control
unit
b.
Connect volume control tip output terminal to
tip lead of talkback speaker.
c.
Connect ring output of talkback page control
to ring of talkback speaker.
Mounting
Feed audio cable through access hole in an installed
single-gang electrical workbox. After making
connections, install faceplate to box using the screws
provided.