1. Keypad beeps and displays PRESS STATUS or * by the date, press * button to view 

2. Trouble displays then returns to normal, trouble display stops when trouble ends

Possible Troubles

• AC Failure = Power failure
• Back in Service = Not a trouble, Concord is now back online
• Bus Failure = A keypad or expansion module trouble or failure
• CPU Low Bat = Low system battery
• Memory Failure = Internal panel trouble
• Phone Failure = Fail to communicate
• Receiver Failure = Wireless receiver trouble
• Sensor Low Bat = Sensor low battery
• Sensor Tamper = Sensor trouble or sensor cover was removed or not replaced properly
• Sensor Trouble = Sensor supervisory trouble or dead sensor battery
• Supervisory Error = Keypad trouble