3-5
2. Press the <TBL ACK> key. Repeat this step and read the reports. You need to do this for
each trouble event. The following occurs
The tone-alert silences and the LED glows steady
The alphanumeric display shows the area and type of problem, as shown below.
3. Read the alphanumeric display. Investigate the trouble to determine its cause. Restore or
replace defective device (switch, wire, notification appliance, etc.) in accordance with the
manufacturer’s instructions.
When the trouble clears, the Trouble LED flashes and the tone-alert sounds steady.
4. Press the <TBL ACK> key. The display shows the system status. Press the <TBL ACK> key
again. After a delay, the display shows that the system status is normal.
Acknowledging Troubles,
Continued
Individually
Acknowledging
Troubles
FIRST FLOOR EAST WING ROOM31
Press ACK key to acknowledge
FIRE MONITOR ZONE OPEN CIRCUIT TROUBLE
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