User guide

MVC 121 • Installation and Operation
Rack mounting
For optional rack mounting, do not install the rubber feet.
Mount the MVC on a VersaTools
®
19" 1U rack shelf (Extron
RSF 123, part #60-190-20; Extron RSB 123, part #60-604-20), or a
standard Universal 1U or Basic rack shelf (Extron RSU 129, part
#60-190-01; Extron RSB 129 or #60-604-01). On the standard rack
shelf, the MVC mounts in one of four locations to the rear of the
rack or in one of four locations to the front of the rack.
1. If rubber feet were previously installed on the bottom of
the MVC, remove them.
2. Mount the MVC on the rack shelf, using two 4-40 x 3/16"
screws in opposite (diagonal) corners to secure the MVC
to the shelf.
(2) 4-40 x 3/16" screws
Use 2 mounting holes
on opposite corners
VersaTools Rack Shelf
1/4 Rack Width
False Front Face Plate
DISTRIBUTION AMPLIFIER
DISTRIBUTION AMPLIFIER
MIXER/VOLUME CO
NTROLLER
M
IC
1
VOL
M
IC
2
M
A
IN
3
M
A
S
T
E
R
Mounting the MVC on a VersaTools rack shelf
2-3