BW Technologies GasAlertMicro 1, Руководство пользователя

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GasAlertMicro
Alarms
Alarms
Table 6 describes the detector alarms and shows how the
display looks for each alarm.
Table 7 describes the computed gas exposures.
During an alarm condition, the detector activates the
backlight and the display shows the current ambient gas
reading.
If more than one type or level of alarm exists at the same
time, a multi-gas alarm will result.
To change the factory-set alarm setpoints, refer to the section
“
Calibration and Setting Alarm Setpoints ”.
Table 6. Alarms
Alarms Display Alarms Display
Instant Low Alarm:
•
Slow modulating tone
and flash
•
L
and target gas bar
flash
•
Vibrator Alarm activates
•
Instant High Alarm:
•
Fast modulating tone and
flash
•
L
and target gas bar
flash
•
Vibrator Alarm activates
Latching Alarm User Option: If the Latched Alarm function is activated, the audible and visual alarms continue to sound and flash
until the alarm condition is acknowledged. To acknowledge latched alarms, press
C
. The alarms cannot be deactivated if an alarm
condition is still present. To clear the TWA, STEL and maximum gas exposure readings, press
C
and
G
simultaneously.
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