P/N IM-C35KD Rev. C
2014 Commercial Wireless Systems International, LLC.
54
Running on battery backup:
1. Continuously when an alarm or supervisory is present on the CP-3500D
2. For 30 seconds when a trouble is received.
3. For 30 seconds after a button on the keypad is pressed.
A contrast adjustment is provided to accommodate installation locations which make the factory
setting difficult to view the displayed information. It is located under the keypad on the main CP-
3500D board adjacent to the Ethernet connector. It is labeled Cont. Adj. Using a small screwdriver
rotate the adjustment until the desired contrast is achieved. Only adjust the contrast while the LCD
backlight is on. Do not adjust the contrast too light as to make the display unreadable or too dark as
to make the display totally black.
6.1.2 LEDS
There are 6 led lights located on the keypad for visual indications as listed below.
A/C power
This LED is on when continuous when proper A/C is present and flashes during brown out or total
loss of A/C power. Restoring A/C power from an A/C loss or brown out condition will automatically
change the status of the power led from blinking to on continuous.
Fire Alarm
This LED flashes when any unacknowledged Alarm condition is present on the CP-3500D. It will turn
on steady when all alarms have been acknowledged. Any Alarm from a device other than ones
currently present and acknowledged will cause the Alarm LED to flash again. Resetting the CP-
3500D will turn this LED off.
Supervisory
This LED flashes when any unacknowledged Supervisory alarm condition is present on the CP-
3500D. It will turn on steady when all higher priority Alarms have been acknowledged and the
Supervisory Ack or Signal Silence is pressed. Any Supervisory alarm from a device other than ones
already currently present and acknowledged will cause the Supervisory LED to flash again.
Supervisory alarms cannot be acknowledged until higher priority alarms are acknowledged. This LED
will turn off when all self-restoring supervisory signals are cleared or when the reset button is pressed
if the self-restoring supervisory feature is programmed to off.
Trouble
This LED flashes when any unacknowledged Trouble condition is present on the CP-3500D. It will
turn steady when all Alarm and Supervisory conditions have been acknowledged and the Trouble Ack
button is pressed. Any Trouble from a device other than ones already currently present and
acknowledged will cause the Trouble LED to flash again. Troubles cannot be acknowledged until all
Alarm and Supervisory conditions are acknowledged. This LED will turn off when all self-restoring
troubles are cleared or when the reset button is pressed if non-self- restoring troubles are present.
Signals Silenced
This LED turns on when any programmed silence button is pressed with an Alarm condition present.
If NAC circuits are reactivated or the CP-3500D is reset, this led will go out. The silence buttons are
Signal Silence, Detector sounder silence and Strobe Reset.
Содержание CP-3500D
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