First Alert FA168CPS: FA148CP User Manual page 38

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Other Trouble
*
Any "beeping" that
accompanies a trouble
display can be stopped
by depressing any key
on the keypad or by
entering an OFF
sequence (code + OFF)
**
Not all systems use
wireless sensors.
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Words or letters in parentheses ( ) are those that are
displayed on Alpha Display keypads.
COMM. FAILURE
(or FC)
Displays
SYSTEM LO BAT
(or BAT with no
zone No.)
LO BAT
+ zone descriptor
(or BAT with
zone No.)
Rcvr Jam
(or CHECK 90)
MODEM COMM
(or CC)
BELL FAILURE
(or CHECK 70)
Indicates that a failure has occurred in
the telephone communication portion of
your system.
CALL FOR SERVICE.
Indicates that a low system battery
condition exists. Display is
accompanied by "beeping"* at the
keypad. If this condition persists for
more than one day (with AC present),
CALL FOR SERVICE.
Indicates that there is a low battery
condition in the wireless transmitter**
number displayed (00 is RF keypad).
Accompanied by a single "beep" * (about
once every 40 seconds) at the keypad.
Either replace the battery yourself, or
CALL FOR SERVICE. If the battery is
not replaced within 30 days, a CHECK
display may occur.
Wireless part of the system is experiencing
RF interference which may impede
reception from wireless sensors.**
Indicates that the control is on-line with
the Central Monitoring Station's remote
computer.
The control will not operate while on-line.
Wait a few minutes — the display should
disappear.
Indicates that the wiring connection to
the external sounder is at fault (open or
shorted). Accompanied by "beeping" at
the keypad. CALL FOR SERVICE.