Prentke Romich Company
http://www.prentrom.com/support/article/1571

Installing the Wheelchair Mounting Plate

The Wheelchair Mounting Plate and four screws came in the box with your device.  With the mounting plate in place you can mount your device on a table stand or a wheelchair mount.

 Note:  The wire stand may need to be removed in order to attach your quick release mount.

To Install the Mounting Plate

Place your device face down on a soft towel on a flat surface, to prevent scratching your display.

 Mounting plate location

The mounting plate screws into the four small holes outlined in white, above.

Installing the mounting plate 

Place the mounting plate over the small holes on your device. (Your mounting plate will be black.)

Attaching the mounting plate. 

Place the screws through the mounting plate and device holes and tighten the screws.

 

NOTE:  This mounting plate is compatible with the QRM-2, TS-XL, and Desktop Mount.  However, you cannot use the PRC5 and TUSB with this mounting plate.