Trouble Conditions (cont’d)
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POWER indicator
(if present) is off.
AC LOSS is
displayed.
The system is operating on battery power only.
If only some lights are out on the premises,
check circuit breakers and fuses and reset or
replace as necessary. CALL FOR SERVICE
IMMEDIATELY if AC power cannot be
restored to the system.
Busy-Standby
(or dI)If this remains displayed for more than 1
minute, system is disabled. CALL FOR
SERVICE AT ONCE.
OPEN CIRCUIT
(or OC)The keypad is not receiving signals from the
control. CALL FOR SERVICE AT ONCE.
Long Rng Trbl
(or bF)If programmed, backup Long Range Radio
communication has failed. CALL FOR
SERVICE AT ONCE.
Bell failure
(or CHECK 70)Bell/Siren supervision failure. CALL FOR
SERVICE AT ONCE.
RF Jam
(or Check 90)If enabled and a Receiver Jam is detected, a
report will be sent to the monitoring station
and at the same time a Rcvr Jam message
will toggle with the present display on the
alpha keypad. When the jam condition is
cleared, a Restore message is sent to the
monitoring station. To clear the keypad
display, enter your 4-digit code and 1 key.
OFF