Operator`s manual

2-3
Use the following procedure to acknowledge alarm(s):
1. Unlock and open the enclosure door. Read the alphanumeric display. It alternates
between the display shown in Figure 2-1 & the summary shown below.
***ALARM*** Press <FIRE ALARM ACK> to review.
ALARMS = 1 ISOLATED = 0 FAULT = 0
2. Press the <FIRE ALARM ACK> key. Pressing the ACK key causes the following to
occur:
 Buzzer silences
 Fire Alarm indicator changes from flashing to steady ON. Note that the Zone
Alarm indicator continues to flash until the zone is isolated or reset.
Acknowledging Alarms, Continued
Procedure