– 31 –
TROUBLE CONDITIONS (cont)
8.
BELL
FAILURE
(or
CHECK
70
)
Indicates that the wiring connection to the external sounder is at fault (open
or shorted). Accompanied by “beeping” at the keypad. CALL FOR SERVICE
IMMEDIATELY.
9.
RECVR JAM
(ou
CHECK
90
)
The system has detected a condition that may impede proper RF reception if
wireless sensors are being used (i.e., RF jamming or other RF interference).
CALL FOR SERVICE IMMEDIATELY.
Total Power Failure
If there is no keypad display at all (screen is blank) and all
indicators are off, all operating power for the system (from mains and
backup battery) has stopped and the system is inoperative. CALL FOR
SERVICE IMMEDIATELY.
FOR SERVICE INFORMATION, SEE BACK COVER.
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