Installation Owner manual
VCM 200 EU and VCM 200 MK • Installation Guide
This guide provides instructions for an experienced installer 
to install an Extron VCM 200 EU or a VCM 200 MK device. 
The VCM 200 EU and VCM 200 MK are remote volume/mute 
controllers with a 10k ohm potentiometer and mute button. 
They are 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 EU devices mount into a single sized European junction box with 60 mm 
centers (not supplied). The VCM 200 MK mounts into a 35 mm deep, single MK junction 
box. Both models have a matching trim plate for the finished installation. 
For product specifications visit www.extron.com.
NOTE:  Check that the installation meets the local and national regulatory 
requirements, including building, electrical, and safety codes, and UL and 
accessibility requirements.
Installation
VCM 200 EU Model —
1.  Install a junction box into a Euro channel 
or into a wall.
2.  Run the cables from the location of the 
audio source, such as an MPA.
3.  Where needed, in order to make the 
device flush with the channel or wall, 
place the supplied metal spacer plate 
between the adapter plate and the 
junction box.
4.  Using the supplied screws fasten the metal 
adapter plate (and spacer plate if used) to 
the junction box (see the image at right).
VCM 200 MK Model —
1.  Following the manufacturer’s 
instructions, either install a wall box 
into wall or secure one to the wall.
2.  Run the cables from the audio source 
location, such as an MPA.
3.  Using the supplied screws fasten the 
adapter plate to the junction box (see 
the image at right).
Both devices (VCM 200 EU and VCM 200 MK) 
are now ready for cabling. 
VOLUME
MUTE
VOLUME
MUTE
VCM 200 EU
VCM 200 MK
Euro Channel
Junction Box
Trim Plate
Adapter Plate
VCM 200 EU
VOLUME
MUTE
VCM 200 MK
Wall Box
Wall
Adapter Plate
VOLUME
MUTE
Trim


