Extron-electronics VCM 200 D Installation User Manual download pdf

MUTE

VOLUME

VCM 200 D

VCM 200 D • Installation Guide

This guide provides instructions for an experienced installer to

install an Extron VCM 200 D Remote Volume Controller.

The VCM 200 D is a remote volume/mute controller with a

10k ohm potentiometer. It is designed to work solely with any

Extron amplifier product with a remote volume control port, such

as the MPA 122 or MPA 401 Mini Power Amplifiers.

The VCM 200 D is shipped assembled in black, and mounts into a

mud ring (supplied) or a junction box (not supplied) and is finished

by a Decora

-style trim plate.

A white trim, bezel, and knob are also included.

For product specifications visit www.extron.com.

NOTE: Check that the installation meets the local and state regulatory requirements,

including building, electrical, and safety codes, and UL and ADA accessibility

requirements.

Installation

1. If the installation requires a white faceplate and knob instead

of black, change the faceplate and knob as below:

a. Turn the adjustment knob to its lowest setting

and, using the supplied hex key, turn counter-

clockwise to loosen the hex screw (see image at

right) and remove the knob.

b. Turn the device over, press the two tabs on the

underside, and push the faceplate away.

c. Snap in the desired faceplate and install the

matching knob. Secure it in place by turning

the hex screw clockwise to tighten it.

2. Connect the cables from the audio source (ampliﬁer) location to the rear of the

VCM 200 as shown:

A = ground

B = volume and mute control with

DC voltage. The range is 0 to 10 V,

where 0 V is mute and 10 V is

maximum volume.

C = 10 VDC reference voltage

3. Mount the cabled device and attach

the Decora trim plate.

Amplifier

Rear Panel

VCM

Rear Panel

Red

Black

Ground

10V

VOL/MUTE

123

A B C

MUTE

VOLUME

Turn knob to

expose screw.

Use Allen wrench

to remove screw.

1 2

Installation 1
Operation 2

Summary of Contents

Page 1 - Installation

MUTEVOLUMEVCM 200 DVCM 200 D • Installation GuideThis guide provides instructions for an experienced installer to install an Extron VCM 200 D Remote V

Page 2 - Operation

VCM 200 D • Installation Guide (Continued)Extron USA - West Headquarters+800.633.9876Inside USA and Canada Only+1.714.491.1500+1.714.491.1517 FAXExtr

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Extron-electronics VCM 200 D Installation User Manual

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