2-10
Resetting the System,
continued
Resetting a System
with Active Alarms
•
If a zone or device remains in alarm and fails to reset, the "SYSTEM RESET IN
PROGRESS" message is followed by the message shown below.
Figure 2-13. Alarm Present Information Box
When this message appears, the system remains in an alarm state. The display indicates the total
number of alarms present in the system along with a prompt to use the ALARM ACK key to review
the points (these points do not require acknowledgment.) The SYSTEM ALARM LED remains
ON to indicate that a fire alarm device is still in the alarm condition. Read the display to determine
the type and location of the device. Follow local procedures to investigate the area of the building
in alarm. Look for devices that are in an alarm state like pull stations with the handle down, or
smoke detectors with their LED lit.
Performing a
Hardware Reset
A hardware reset re-initializes the state of certain hardware components and is typically used to
reset a Class A trouble (e.g., on a MAPNET, IDNet, or RUI channel) after the problem causing the
trouble is resolved. If you attempt to perform a hardware reset without first fixing the problem
causing the trouble, the hardware reset fails and the trouble reappears.
To perform a hardware reset, press the SYSTEM RESET key when no alarms are present.
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