Power Failure - Honeywell ADEMCO VISTA-120 User Manual

•
A display of "SYSTEM LO BAT", accompanied by a once per minute
"beeping" at the Keypad indicates that a low system battery condition
exists. CALL FOR SERVICE IMMEDIATELY.
•
A display of "LO BAT" and a zone descriptor, accompanied by a once per
minute "beeping" at the Keypad indicates that a low battery condition
exists in the wireless transmitter displayed. CALL FOR SERVICE
IMMEDIATELY.
•
A display of "MODEM COMM" indicates that the control is on-line with
the central station's remote computer. The control will not operate while
on-line.

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.
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:
Trouble Conditions (cont'd)
SERVICING INFORMATION
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