VCM 200 D Installation Guide - Home | .VCM 200 D VCM 200 D • Installation Guide...

VCM 200 D Installation Guide - Home | .VCM 200 D VCM 200 D • Installation Guide This guide provides
VCM 200 D Installation Guide - Home | .VCM 200 D VCM 200 D • Installation Guide This guide provides
download VCM 200 D Installation Guide - Home | .VCM 200 D VCM 200 D • Installation Guide This guide provides

of 2

  • date post

    26-Jan-2019
  • Category

    Documents

  • view

    228
  • download

    0

Embed Size (px)

Transcript of VCM 200 D Installation Guide - Home | .VCM 200 D VCM 200 D • Installation Guide...

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.

Installation1. 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

VCMRear Panel

RedBlack

Ground

10VVOL/MUTE

1 2 3

A B C

MUTE

VOLU

ME

Turn knob toexpose screw.

Use Allen wrenchto remove screw.

http://www.extron.com

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 FAX

Extron USA - East

+800.633.9876Inside USA and Canada Only

+1.919.863.1794+1.919.863.1797 FAX

Extron Europe

+800.3987.6673Inside Europe Only

+31.33.453.4040+31.33.453.4050 FAX

Extron Asia

+800.7339.8766Inside Asia Only

+65.6383.4400+65.6383.4664 FAX

Extron Japan

+81.3.3511.7655+81.3.3511.7656 FAX

Extron China

+400.883.1568Inside China Only

+86.21.3760.1568+86.21.3760.1566 FAX

Extron Middle East

+971.4.2991800+971.4.2991880 FAX

2011 Extron Electronics All rights reserved. www.extron.com

68-2089-01 Rev. A 09 11

OperationThe Mute button toggles between mute and un-mute, lights bright red to indicate mute, and dim white to indicate unmute.

Turn the knob clockwise to increase the volume, and counterclockwise to decrease the volume.

Audio Level Setting ProcedureTo set the system level to not exceed the maximum volume:

1. Reduce the power amplifier volume to minimum.

2. Turn the Volume knob clockwise on the VCM 200 to the maximum position.

3. Slowly turn up the power amplifier to the system volume desired.

POWE

R

12V

1.5A M

AX

OUTPU

T

70VINP

UTS

L (MON

O)

(MON

O)

R

REMO

TE

VOL/MU

TE

MPA 4

01-70V

R

L

CLAS

S 2 WI

RING

DO NO

T GRO

UND

OR SH

ORT

SPEAK

ER OU

TPUTS!

10V50m

AUS

LISTED

17TT

AUDIO

/VIDEO

APPAR

ATUS

ExtronMPA 401Mini Power Amplier

ExtronMIX 301Three Channel Mixer

WirelessMicrophone System

MIX 3

01

3 CHA

NNEL

MIXE

R

IN 2

MIX O

UT

IN 1

IN 3

12V

0.5a M

AX

DVD Player

Left

Right

ExtronSI 3CT LPFull-Range Ceiling Speakers

VOLU

ME

VCM 1

00

ExtronVCM 200 DVolume andMute Controller

VOLU

ME

MUTE

Example of a Typical VCM 200 D Application.