User Guide

Crestron QM-WMC Wall Plate Media Center
After the CRESCAT-QM wiring has been installed and verified, use the
following installation procedure and diagrams to install the wall plate in a
2½”, double-gang electrical box.
1. Turn Cresnet system power OFF.
2. Connect the Cresnet cable with the supplied connector plug to
the wall plate’s Cresnet port and the other end to the control
system. Refer to the illustration after step 4 for the location of
the Cresnet ports.
3. Connect the terminated QuickMedia cable to the wall plate’s
RJ-45 QuickMedia port and the other end to an available
QuickMedia port on a QuickMedia device. Refer to the
illustration after step 4 for the location of the QuickMedia
port.
4. Remove the pre-cut insulation as shown in the following
illustration and connect the grounding wire on the back of the
device to ground. Suitable grounding methods are:
• Connect the grounding wire as shown in the following
diagram, to the electrical box (the electrical box must be
earth grounded) or a ground wire in the electrical box.
Grounding QM-WMC to Grounded Electrical Box
QM-RMCRX QM-WMC
24
G
Z
Y
Floating
SHIELD
Grounded Electrical Box
Grounding
Wire
Operations & Installation Guide - DOC. 6237A Wall Plate Media Center: QM-WMC • 23