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SSW-MUMK

Mullion Mount Kit for SSW
Installation Guide

  4.  Place two of the included O-rings onto each of the toggle bolt rods, and then slide 

the O-rings over the rods until they are positioned against the mullion.

  5.  Thread the USB cable from the center hole of the mullion into the mullion mount 

and then out through the mount’s 1-gang front opening. Once the cable is 
threaded, align the two slots inside the mullion mount with the toggle bolt rods, and 
then slide the mount across the rods until it is positioned against the mullion.

 

Attaching the Mullion Mount to the Toggle Bolt Rods

  8.  Align the two holes on the acrylic face with the mounting posts on the SSW rear 

assembly, and then push the acrylic face into the assembly so that the holes 
completely engage the posts. The acrylic face stays in place once it is hung onto 
the posts. Then, use the two 4-40 x 1/2" SEMS screws (included with the SSW) 
and a Phillips screwdriver to secure the acrylic face to the posts. Remove the 
plastic film from the acrylic face once it is secured.

 

Attaching the SSW Acrylic Face to the Rear Assembly

Surface Mounting

Use the following procedure to mount the touch screen onto a flat pane of glass or 
similar smooth surface (such as granite, marble, plaster, or smooth stone and masonry) 
using the included multisurface mounting parts.

NOTE:

  Ensure that the mounting surface is free of debris and has been cleaned with a 

glass cleaning product that does not leave a film before attaching the mount to the 
surface.

  1. Measure the size of the USB or Cresnet cable connector that is being run to the 

SSW, and then drill an appropriately sized hole into the top, bottom, or side of the 
mullion mount so that the connector can pass through. Then, route the appropriate 
cable connector from the power source into the mullion mount and out through the 
mount’s 1-gang front opening.

NOTE:

  If running a cable to the side of the mullion mount, drill the hole for the 

cable connector into the appropriate end cap.

  2.  Attach one of the end caps to the hex standoff using one of the 6-32 x 1/2" screws. 

Then, place the end cap on one side of the mullion mount so that the standoff 
enters the mount, and attach the other end cap to the other side of the standoff 
using the other 6-32 x 1/2" screw.

 

Attaching the End Caps to the Mullion Mount

Description

The Crestron

®

 SSW-MUMK provides a versatile mounting solution for the Crestron SSW 

wall mounted room availability hallway sign. With the SSW-MUMK, the SSW can be 
installed to the mullion of an interior glass wall, window, or partition. The SSW-MUMK 
attaches to the left or the right inside surface of a vertical, hollow metallic mullion, and it 
supports a concealed USB connection between the SSW and a Crestron TSW-560, 
TSW-760, or TSW-1060 touch screen.
The SSW-MUMK also allows the SSW to be mounted directly onto glass, granite, 
marble, plaster, smooth stone and masonry, or almost any other flat surface using the 
included multisurface mounting parts.

Mullion Mounting

Use the following procedure to install the SSW-MUMK to a mullion:
  1.  Use the included cutout template to drill two 3/8" (10 mm) holes and one

5/8" (16 mm) center hole in the desired installation location on the mullion. The two 
3/8" holes must be set 4-1/2" (114 mm) apart.

NOTE: 

 For a completely flush installation, locate the drilled holes

1-7/10" (43 mm) back from the face of the mullion.

NOTE: 

 Ensure that there is enough space between the drilled holes and the

touch screen to run the USB cable (included with the SSW) from the touch 
screen up through the mullion to the SSW.

  2.  Once the holes are drilled, connect the USB A end of the SSW’s USB cable to the 

USB port on the rear assembly of the touch screen, and then route the micro USB 
end of the cable up through the mullion so that it exits the center hole.

NOTE: 

 If routing the USB A end of the cable from the mullion mount down 

through the mullion to the touch screen, expand the center drilled hole to
3/4" (19 mm).

NOTE: 

 The SSW can also be connected to a Crestron control system or DMPS 

device using any standard Cresnet

®

 network cable. Route the cable from the 

device and up through the mullion as described in the above step.

  3.  Insert the toggle bolt rods into the top and the bottom drilled holes in the mullion. 

Rotate the rods to ensure that the toggles securely engage the mullion so that they 
cannot be pulled out.

 

Inserting the Toggle Bolt Rods into the Mullion

Additional Resources

Visit the product page on the Crestron website (www.crestron.com) 
for additional information and the latest firmware updates. Use a QR 
reader application on your mobile device to scan the QR image.

Toggle bolt

rods (2)

Cable:

USB A to

micro USB

Mullion

Glass surface

Mullion mount

  6.  Secure the mullion mount to the toggle bolt rods with the metal locking plate. Use 

the included Allen wrench and the two 8-32 x 5/8" screws to attach the locking 
plate to the bolt rods.

 

Securing the Mullion Mount to the Toggle Bolt Rods

Screws (2):

8-32 x 5/8"

Metal locking plate

  7.  Connect the micro USB end of the USB cable to the micro USB port on the SSW’s 

rear assembly, and then attach the assembly to the mullion mount’s 1-gang 
opening using two 6-32 x 5/16" screws (included with the SSW) and a Phillips 
screwdriver (not included).

 

Attaching the SSW Rear Assembly to the Mullion Mount

SSW

rear assembly

Screws (2):

6-32 x 5/16"

Screws (2):

4-40 x 1/2"

SEMS

SSW

acrylic face

  9.  Carefully slide the SSW’s bezel over the acrylic face and across the sign until the 

bezel magnetically locks into place. Then, secure one of the end caps to the 
mullion mount using one of the 6-32 x 1/2" screws and a Phillips screwdriver to 
complete the installation.

 

Completing the Installation

SSW

bezel

Screw (2):

6-32 x 1/2"

End cap (2)

Screws (2):

6-32 x 1/2"

End caps (2)

Standoff

bar

Mullion

mount

  3.  Connect the cable connector to the SSW’s rear assembly, and then attach the 

assembly to the mullion mount’s 1-gang opening using two 6-32 x 5/16" screws 
(included with the SSW) and a Phillips screwdriver (not included).

 

Attaching the SSW Rear Assembly to the Mullion Mount

SSW

rear assembly

Screws (2):

6-32 x 5/16"

Mounting

posts (2)

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