Installing the MPA2 Panels
Installation
MPA2 Access Control Unit Installation Guide, Document 800-25395 - B
17
6. Plug Low Voltage (13.8 V) cable (BLUE connector) and the Battery
(ORANGE connector) to the MPA2 Main Board:
Warning:
Do not apply power at this time. Be sure the power cable is
disconnected from the external power source before following this
step.