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Trouble Conditions
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"Check" and "Battery" Displays
The word CHECK on the keypad's display, accompanied by a "beeping" at the
keypad, indicates a trouble condition in the system.
To silence the beeping for these conditions, press any key.
1. A display of "CHECK" and one or more zone numbers indicates that a
problem exists with the displayed zone(s) and requires your attention. If the
CHECK display relates to a fire zone, CALL FOR SERVICE
IMMEDIATELY.
2. Determine if the zone(s) displayed are intact and make them so if they are not. If
the problem has been corrected, the display can be cleared if you enter the OFF
sequence (user code plus OFF key) twice. If the display persists, CALL FOR
SERVICE IMMEDIATELY.
TYPICAL "CHECK" DISPLAY
ALARM
AWAY
BYPASS
STAY
SUPV NO AC
PHONE TEST
NOT READY
CHIME BAT
FIRE
CHECK INSTANT TAMPER
03
FIXED-WORD
3. A display of "BAT" with no zone number or beeping indicates that the main
standby battery in your control is weak. If this condition persists for more
than one day (with AC present), CALL FOR SERVICE.
Power Failure
If there is no keypad display at all, and the POWER indicator (if present) is
not lit, operating power for the system has stopped and the system is inoperative.
CALL FOR SERVICE IMMEDIATELY.
If the message "AC LOSS" or "NO AC" is displayed, and the POWER indicator
(if present) is off, the Keypad 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.