User Guide

Mud Mount Kits Crestron MMK-12L & WMKM-12L
6. Use the drywall saw or equivalent to produce a level, rectangular cutout
in the drywall as shown on page 2.
7. Insert the symmetrical mud ring plate into the opening, as shown in the
illustration after this step.
Insert the Mud Ring Plate into the Opening
8. Carefully pass the fastener/mounting plate assembly through the
opening and rest the assembly against the interior surface of the
drywall. Verify that the fastener plates are between the mounting plate
and the drywall.
9. When the fastener/mounting plate assembly is in position, bend the top
two flanges of the mud ring upward (approximately 90 degrees) and the
bottom two flanges downward (approximately 90 degrees). Refer to the
illustration after this step.
NOTE: Fastener/mounting plate assembly will have slight play; this is normal. It
allows for minor adjustments to the touchpanel during installation.
Bend Flanges
10. Use four standard drywall screws (of adequate length) to secure the
plate to the fastener/mounting plate assembly. The screws pass through
6
• Mud Mount Kits: MMK-12L & WMKM-12L Installation Guide – DOC. 6359