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GasAlert Extreme
User Manual
Pushbutton
A
E
D
C
8
Table 5. Pushbuttons
•
To activate the detector, press
•
To enable/disable the confidence beep, while the detector is deactivated press and hold
C
A
holding
, press
to enable or disable the confidence beep during start-up.
•
To deactivate the detector, press
code protected to prevent deactivation, PASS will display. A passcode must be entered to deactivate
the detector. For more information, refer to
•
To decrement the displayed value or to scroll down, press
•
To enter the user options menu, press
displays (5 seconds).
•
To initiate calibration and set alarm setpoints, press and hold
displays.
•
To increment the displayed value, press
•
To view the TWA, STEL and maximum (MAX) gas exposures, press
•
To save a displayed value, press
•
To clear TWA, STEL, and maximum (MAX) gas exposures, press and hold
•
To acknowledge a latched alarm, press
Description
A
.
A
and hold until OFF displays (5 seconds). If the detector is pass-
Deactivation Passcode
E
E
D
and
simultaneously and hold until OPTN and then EXIT
D
.
C
.
C
.
C
Protection.
.
E
C
and
simultaneously until CAL.
D
C
and
simultaneously.
C
for 6 seconds.
. While
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