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TROUBLE
CONDITIONS
General
Your system monitors each of your protection zones and various aspects of
system operation for problems such as wire breaks, loss of AC power, faulted
telephone lines, etc., which compromise proper operation. Your system provides
the following indications when one of these problems is detected.
CALL YOUR INSTALLER
IMMEDIATELY
FOR SERVICE, WHEN ANY OF
THESE
INDICATIONS
APPEAR
FOR A CONDITION
THAT CANNOT BE
CORRECTED BY YOU! For servicing information, see page 39.
l
The keypad buzzer produces a rapid on/off pulsing sound.
l
The keypad LCD displays "AC LOSS" (Alpha) or "NO AC" (Fixed-Word) when AC power
is low or not present.
l
The keypad LCD displays "SYSTEM LO BAT" (Alpha) or "BAT" (Fixed-Word) when your
system's back-up battery is low or disconnected.
l
The keypad LCD displays "COMM FAILURE" (Alpha) or "FC" (Fixed-Word) when
attempts to send a message to the central station have failed.
l
The keypad LCD (Fixed-Word) displays "CHECK" and a protection zone number (l-5)
or system zone number (6-12) when there is a zone or system related problem. Alpha
keypads also display a description of the zone.
p!zzq
pi-
ALPHA .
FIXED-WORD
l
A trouble message is sent to the central station.
Note:
If your keypad LCD displays "OC" for more than 5 minutes, then it is not receiving
signals from the control panel. CALL YOUR INSTALLER IMMEDIATELY FOR SERVICE
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