User Manual

5
Installation Opening & Depths Mounting Bracket Details
3” / 76.2mm
Cut Out Diameter
3” / 76.2mm
4” / 100mm
Installation Depth incl. Wiring
Mounting Surface
U-Bracket
Mounting
Nuts
Break Off Marked
Joints for Exact Fit
Rear Mounting Instructions
● Check for appropriate mounting depth and mechanical or
electrical obstacles behind the mounting panel BEFORE any
cutting. Including the “U”-shaped aluminum mounting bracket, at
least 4” (100mm) depth is required.
● Using a 3” hole saw or air saw, cut a 3” (76.2mm) diameter
hole in the mounting panel. Use a le or sandpaper to smooth
out any rough edges after the cut is complete.
● Thread the two supplied bolts into the back of the multimedia
controller using a 9/32” nut driver or deep socket. The threaded
holes are located just above the wiring harness in the heatsink.
● Thread two of the supplied 9/32” mounting nuts upside down
on the bolts. The at surface of the nut will sit ush with the
inside of the mounting bracket to allow spacing (if needed).
● Insert the source unit through the mounting hole opening. Be
sure to allow enough depth for wiring to be securely tied up once
the installation is complete.
● Attach the aluminum mounting bracket to gauge the sizing and
that it will t over the supplied threaded bolts. If necessary, use
pliers to break away the marked sections until the bracket ts
snugly against the mounting panel. Be sure the bracket clears
the wiring on the back of the unit without rubbing or heavily
bending the wires.
● Attach the remaining supplied 9/32” mounting nuts on the
threaded bolts to secure the mounting bracket.