Alarms - Honeywell BW MaxXT II User Manual

CHAPTER
4
This section describes the detector alarms and corresponding screens. During an alarm condition,
the detector activates the backlight, audible/visual/vibrator alarms, and displays the current
ambient gas reading. If more than one type or level of alarm exists simultaneously, a multi-gas
alarm results.
To change the factory-defined alarm setpoints, refer to Low Alarm, High Alarm, TWA Alarm, and
STEL Alarm in See "Device Configuration" on page 28 for more information..
Alarm
Low Alarm
Slow siren
l
Slow alternating
l
flash
and target
l
gas bar flash
Vibrator alarm
l
activates
High Alarm
Fast siren
l
Fast alternating
l
flash
and target
l
gas bar flash
Vibrator alarm
l
activates
Note: If the Low Alarm Acknowledge option is enabled, the audible alarm can be disabled during a
low alarm condition. The LED and visual alarm indicators remain active until the alarm condition
changes or the detector deactivates. Press
audible alarm. If the alarm escalates to a high, TWA, or STEL alarm, the audible alarm reactivates.
BW MaxXT II

Alarms

Screen Alarm
TWA Alarm
Fast siren
l
Fast alternating
l
flash
and target
l
gas bar flash
Vibrator alarm
l
activates
STEL Alarm
Fast siren
l
Fast alternating
l
flash
and target
l
gas bar flash
Vibrator alarm
l
activates
to acknowledge the low alarm and deactivate the
56
Screen
User Manual