User guide

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TROUBLE CONDITIONS
7. A display of "HSENS" and a zone number indicates that a
smoke detector has a high sensitivity level, which may cause
false alarms. The detector is probably dirty and should be
cleaned or replaced.
8. A display of "LSENS" and a zone number indicates that a
smoke detector has a low sensitivity level. Detectors with low
sensitivity might not detect a smoke condition. The detector
should be cleaned or replaced.
Power Failure
If the message "AC LOSS" is displayed, 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.
SERVICING INFORMATION
Your local Ademco dealer is the person best qualified to service
your alarm system. Arranging some kind of regular service
program with him is advisable.
Your local Ademco dealer is:
Name:
Address:
Phone: