D9124 Operation & Installation Manual
Page 49
© 1995- 1996 Radionics
74-06799-000-D 2/96
SERVC BATT LOW
Battery Voltage Low
If battery float voltage at terminals 4 and 5 falls below 12.1 VDC, a SERVC BATT LOW
appears in command center displays. See
Battery and Power Reports in this section for
probable causes and remedies.
Pressing TROUBLE SILENCE silences the buzzer. The display clears when battery
voltage reaches 13.7 VDC.
SERVC BATT MSING
Battery Missing, Shorted, or Reversed
If the panel can not detect a battery at terminals 4 and 5, a SERVC BATT MSING
appears in command center displays. You can program the panel to send a
BATTERY
MISSING
report to the receiver.
Pressing TROUBLE SILENCE silences the buzzer. Restoring the battery clears the
display.
SERVC COMM FAIL
Communications Failure
SERVC COMM FAIL appears in command center displays after the panel makes 10
unsuccessful attempts to report to the receiver.
Pressing TROUBLE SILENCE silences the buzzer. The display clears when
communication restores (the receiver acknowledges a report). See
Communication
Failure in the Telephone Connections section for a complete description.
SERVC KEYPAD
Supervised Command Center Missing
When the panel loses contact with a supervised command center, SERVC KEY PAD
appears at other command centers connected to the panel. The panel transmits an
SDI
FAILURE
report to the receiver.
Pressing TROUBLE SILENCE silences the buzzer. The displays clear when contact with
the missing command center restores.
SERVC PH LINE #1
(or 2)
Phone Line Failure
SERVC PH LINE #1 (SERVC PH LINE #2) appears in command center displays when
the panel detects a phone line as faulted.
Pressing TROUBLE SILENCE silences the buzzer. The display clears when the panel
detects a normal phone line. See
Phone Line Monitor in the Telephone Connections
section for a complete description.
SERVC PRINTER
Supervised Printer Missing
When the panel loses contact with a supervised printer, SERVC PRINTER appears in
command center displays.
Pressing TROUBLE SILENCE silences the buzzer. The displays clear when contact with
the missing printer restores.
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