3-5
Acknowledging Troubles, Continued
Individually
Acknowledging
Troubles
2. Press the TROUBLE 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 steadily.
4. Press the TROUBLE ACK key. The display shows the system status. Press the TROUBLE
ACK key again. After a delay, the display shows that the system status is normal.
FIRST FLOOR EAST WING ROOM31
Press ACK key to acknowledge
FIRE MONITOR ZONE OPEN CIRCUIT TROUBLE