XR550 SERIES SYSTEM TESTING GUIDE | DIGITAL MONITORING PRODUCTS 4
Test Key Fobs
Key fobs should be tested in the same manner as any other zone. If the key fob is programmed for a long
press, make sure it is depressed for the two second press time. When the button is programmed for Panic,
Panic 2, Emergency, Emergency 2, Output, or Sensor Reset, a half-second green flash occurs to acknowledge
the button press.
Test Panel Batteries
Individual panel batteries should be tested while they are disconnected from the charging circuit of the
panel, and disconnected from an array of multiple batteries. For proper testing, use a battery load tester.
Consult the instructions of your battery load tester to determine proper testing procedures.