
  Pre-Construction Mount Kit: PMK-12L 
Description  Installation 
The PMK-12L is a pre-construction mount kit for the 
Crestron Isys® TPS-12L and TPS-12G-L wall mounted 
touchpanels. The PMK-12L is used for installation on a 
stud. For custom touchpanel placement without a stud, 
use the WMKT-12L or the WMKM-12L. The PMK-12L 
includes an 18 AWG bus wire to secure touchpanel 
cabling prior to drywall installation and to avoid 
damaging the cables when the opening is routed. Refer to 
the physical views (bottom, side, and front) of the  
PMK-12L, shown after this paragraph. The table that 
follows lists all parts included with the PMK-12L. 
NOTE: This mounting kit is to be used only with the 
TPS-12L and TPS-12G-L series of touchpanels. 
PMK-12L Physical Views 
The PMK-12L consists of a single metal plate, which 
fastens to the stud of a framed wall prior to hanging 
drywall (shown after this paragraph). Standard drywall 
nails or screws to attach the PMK-12L are not supplied 
(length can vary). 
Metal Plate Secured to Stud 
Use inside edge for cutting drywall
. 
The plate is designed to provide the necessary support for 
a single touchpanel and can mount to the right or left side 
of a stud. Confirm that the PMK-12L is level before 
application of drywall. A rectangular opening with the 
dimensions shown in the illustration after this paragraph 
must be made in the drywall. Verify that the opening 
exposes the #6-32 tapped holes in each corner. 
Supplied Components 
DESCRIPTION PART NUMBER QUANTITY
Metal, Plate, Mounting  2012962 1
Metal, Plate,Cover  2012966 1
Screw, #6-32, 1-1/2”L, Pan, Phil  2007254 8
Jumper wire, 12”L, 18AWG, Black 2007838 1
Dimensions for Drywall Cutout 
If the opening for the touchpanel in the drywall is too 
large, two pre-construction accessories are available to 
make adjustments. Use the optional TMK-12L (Trim 
Ring Kit) to provide a smooth edge at the opening. This 
option provides a finished appearance and is preferred 
when wallpaper is hung. Use the optional MMK-12L 
(Mud Ring Kit) to fill in larger irregularities around the 
opening (requires plastering). 
Complete the installation by either installing the 
touchpanel, leaving the hole open (if permitted by local 
building codes), or installing the supplied cover plate with 
Crestron Electronics, Inc.  Installation Guide – DOC. 6358 
15 Volv 
Te RON  07.05  
Fax: 201.767.7576  Specifications subject to  
www.crestron.com  change without notice. 
o Drive 
l: 888.CREST
 Rockleigh, NJ 07647  (2013441) 

Pre-Construction Mount Kit   Crestron PMK-12L 
the included #6-32 x 1½” screws (shown after this 
paragraph). If the touchpanel is to be installed, refer to the 
latest revision of the TPS-12L/15L17L Operations Guide 
(Doc. 6355) or the TPS-12G/15G-L Operations Guide 
(Doc. 6356) for installation instructions. 
Attaching Cover 
CAUTION: Allow an air gap of at least 12 inches in 
the wall cavity above the touchpanel for heat 
dissipation. 
NOTE: Prior to mounting the touchpanel, ensure that 
the PMK-12L is flush with the drywall (no kinks or 
bends in the metal). Any separation may make 
screwing in the touchpanel more difficult. One can 
purchase and attach a TMK-12L or an MMK-12L to 
keep the PMK-12L straight. 
Further Inquiries 
If you cannot locate specific information or have 
questions after reviewing this guide, please take 
advantage of Crestron's award winning customer service 
team by calling the Crestron corporate headquarters at  
1-888-CRESTRON [1-888-273-7876]. For assistance in 
your local time zone, refer to the Crestron website 
(www.crestron.com) for a listing of Crestron worldwide 
offices. 
You can also log onto the online help section of the 
Crestron website to ask questions about Crestron 
products. First-time users will need to establish a user 
account to fully benefit from all available features. 
As of the date of manufacture, the PMK-12L has been 
tested and found to comply with specifications for CE 
marking. 
Return and Warranty Policies 
Merchandise Returns / Repair Service 
1. No merchandise may be returned for credit, exchange, or 
service without prior authorization from CRESTRON. To 
obtain warranty service for CRESTRON products, contact 
the factory and request an RMA (Return Merchandise 
Authorization) number. Enclose a note specifying the nature 
of the problem, name and phone number of contact person, 
RMA number, and return address. 
2. Products may be returned for credit, exchange, or service 
with a CRESTRON Return Merchandise Authorization 
(RMA) number. Authorized returns must be shipped freight 
prepaid to CRESTRON, 6 Volvo Drive, Rockleigh, N.J., or 
its authorized subsidiaries, with RMA number clearly marked 
on the outside of all cartons. Shipments arriving freight 
collect or without an RMA number shall be subject to refusal. 
CRESTRON reserves the right in its sole and absolute 
discretion to charge a 15% restocking fee, plus shipping 
costs, on any products returned with an RMA. 
3. Return freight charges following repair of items under 
warranty shall be paid by CRESTRON, shipping by standard 
ground carrier. In the event repairs are found to be nonwarranty, return freight costs shall be paid by the purchaser. 
CRESTRON Limited Warranty 
CRESTRON ELECTRONICS, Inc. warrants its products to be free from 
manufacturing defects in materials and workmanship under normal use 
for a period of three (3) years from the date of purchase from 
CRESTRON, with the following exceptions: disk drives and any other 
moving or rotating mechanical parts, pan/tilt heads and power supplies 
are covered for a period of one (1) year; touchscreen display and overlay 
components are covered for 90 days; batteries and incandescent lamps 
are not covered. 
This warranty extends to products purchased directly from CRESTRON 
or an authorized CRESTRON dealer. Purchasers should inquire of the 
dealer regarding the nature and extent of the dealer's warranty, if any. 
CRESTRON shall not be liable to honor the terms of this warranty if the 
product has been used in any application other than that for which it was 
intended, or if it has been subjected to misuse, accidental damage, 
modification, or improper installation procedures. Furthermore, this 
warranty does not cover any product that has had the serial number 
altered, defaced, or removed. 
This warranty shall be the sole and exclusive remedy to the original 
purchaser. In no event shall CRESTRON be liable for incidental or 
consequential damages of any kind (property or economic damages 
inclusive) arising from the sale or use of this equipment. CRESTRON is 
not liable for any claim made by a third party or made by the purchaser 
for a third party. 
CRESTRON shall, at its option, repair or replace any product found 
defective, without charge for parts or labor. Repaired or replaced 
equipment and parts supplied under this warranty shall be covered only 
by the unexpired portion of the warranty. 
Except as expressly set forth in this warranty, CRESTRON makes no 
other warranties, expressed or implied, nor authorizes any other party to 
offer any warranty, including any implied warranties of merchantability 
or fitness for a particular purpose. Any implied warranties that may be 
imposed by law are limited to the terms of this limited warranty. This 
warranty statement supercedes all previous warranties. 
Trademark Information 
All brand names, product names, and trademarks are the sole property of their respective 
owners. Windows is a registered trademark of Microsoft Corporation. Windows95/98/Me/XP 
and WindowsNT/2000 are trademarks of Microsoft Corporation. 
2 • Pre-Construction Mount Kit: PMK-12L  Installation Guide – DOC. 6358