ALL U.S. ONLINE ORDERS: FREE 2-DAY UPS® DELIVERY Order by 5 PM ET for SAME DAY SHIPPING (Mon-Fri)

NEW CUSTOMER?
OPEN AN ACCOUNT!

PAR+/MSC+ HOW-TO: installing/removing communication board

To power down a PAR+ or MSC+ cabinet, flip the master switch located in between the OSMs to the off position.

To power down a PAR+ ES cabinet, flip the master switch located in next to the transformer to the off position.


  • Remove faceplate from the top of the cabinet.
  • Disconnect all wires leading into the unit.
  • The communications board is mounted on the back of the faceplate.
  • Remove the four corner screws, and gently pull the communications board away from the faceplate.