Honeywell ADEMCO VISTA VISTA-20PSIA - Manual (Page 43)

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Trouble Conditions
(cont’d)
Words or letters in parentheses ( ) are those that are displayed on Fixed-Word Display
keypads.
Other Trouble
Displays
* Any “beeping” that
accompanies a
trouble display can
be stopped by
depressing any key
on the keypad or by
entering an OFF
sequence (code +
OFF)
** Not all systems use
wireless sensors.
COMM. FAILURE Indicates that a failure has occurred in
(or FC) the telephone communication portion of
your system. CALL FOR SERVICE.
SYSTEM LO BAT Indicates that a low system battery
(or BAT with no condition exists. Display is
zone No.) accompanied by "beeping"* at the
keypad. If this condition persists for
more than one day (with AC present),
CALL FOR SERVICE.
LO BAT Indicates that there is a low battery
+ zone descriptor condition in the wireless transmitter**
(or BAT with number displayed (00 is RF keypad).
zone No.) Accompanied by a single "beep"* (about
once every 30 seconds) 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.
Rcvr Jam Wireless part of the system is experiencing
(or CHECK 90) RF interference which may impede
reception from wireless sensors.**
ALARM 1xx
FAULT 1xx
CHECK 1xx
(or 91)
Indicates a communication problem
between the control and a connected
device (e.g., RF receiver, zone expander)
where the “xx” indicates the device
address. CALL FOR SERVICE.
MODEM COMM
(or CC)
Indicates that the control is on-line with
the Central Monitoring Station's remote
computer.
The control will not report system
activity while on-line. Wait a few minutes
— the display should disappear.
BELL FAILURE Indicates that the wiring connection to
(or CHECK 70) the external sounder is at fault (open or
shorted). Accompanied by “beeping” at
the keypad. CALL FOR SERVICE.