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–27–
TROUBLE CONDITIONS (Continued)
Words or letters in parentheses ( ) are those that are displayed on Fixed-word keypads.
↓
Other Trouble
Displays
* Any “beeping” that
accompanies a
trouble display can be
stopped by entering
an OFF sequence
(code + OFF)
** Not all systems use
wireless transmitters.
1. COMM. FAILURE Indicates that a failure has occurred in the telephone com-
(or FC) munication portion of your system.
CALL FOR SERVICE IMMEDIATELY.
2. SYSTEM LO BAT Indicates that a low system battery condition exists, and
(or BAT with no zone No.) accompanied by a once-per-minute "beeping"* at the
Keypad. If this condition persists for more than one day
(with AC present), CALL FOR SERVICE.
3. LO BAT + zone descriptor Indicates that a low battery condition exists in the wireless
(or BAT with zone No.) transmitter** number displayed, and accompanied by a
once-per-minute "beeping"* 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.
Some wireless sensors contain a non-replaceable long-life
battery which requires replacement of the entire unit at the
end of battery life (e.g., 5802 Pendant and 5802CP Belt
Clip Personal Emergency Transmitters and 5803 Wireless
Key Transmitters).
4. MODEM COMM
(or CC)
Indicates that the control is on-line with the central station's
remote computer. The control will not operate while on-
line. Wait a few minutes. The display should disappear.