
Mud Mount Kits Crestron MMK-4L & WMKM-4L
Drywall Cutout Template and Dimensions (supplied with WMKM-4L only), 2 of2
6 3/4 in
(172 mm)
TEMPLATE – OV40086
FOR WMKM-4L OR WMKT-4L ONLY
2 OF 2
3/4 in
(19 mm)
4 1/16 in
(103 mm)
3 13/16 in
(97 mm)
1/4 in
(5 mm)
5 9/16 in
(141 mm)
9/16 in
(14 mm)
5 5/8 in
(143 mm)
4 5/16 in
(110 mm)
1 5/16 in
(33 mm)
Installation
This section provides an installation procedure for each Mud Mount Kit. The
“MMK-4L Procedure” starts below and the “WMKM-4L Procedure” starts on page
7. Be sure to review each procedure before starting.
MMK-4L Procedure
This section provides the necessary steps for the assembly of the MMK-4L with
either the BB-4L or PKM-4L. It is assumed that the BB-4L or PKM-4L has been
secured to the stud according to the instructions in the latest revisions of their
Installation Guides (Doc. 6387 and Doc. 6388 respectively). It is also assumed that
drywall is in place and a rectangular cutout for the touchpanel is made in the drywall.
Complete the steps in the order provided. The only tools or materials required and
not supplied are four standard drywall screws, #2 Phillips screwdriver, a level and
tools/material to apply drywall joint compound.
CAUTION: Allow an air gap of at least 12 inches (30.48 cm) in the wall cavity
above and below the touchpanel for heat dissipation.
NOTE: The illustrations in this procedure show the installation of the MMK-4L
with the PMK-4L. Even though the illustrations only show the PMK-4L, they are
identical for the BB-4L.
1. Pass a adjustment plate through the opening and align its two center holes
with the top two pins on the PMK-4L. Verify that the pins on the
adjustment plate are not between (facing) the adjustment plate and the
PMK-4L. Refer to the illustration on the following page for visual guidance.
4 • Mud Mount Kits: MMK-4L & WMKM-4L Installation Guide – DOC. 6389A
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