GasAlertMicro 5/PID/IR
User Manual
32
Note
The PID sensor is not sensitive enough to detect VOCs Ben-
zene, Butadiene, and Vynil Chloride before they exceed their
toxic threshold limit value. The MicroDock II is still able to set
the Micro 5PID/IR to one of these VOCs. In this case the
Micro5/PID/IR will warn that the selection is not supported and
ask if you wish to continue. If the warning is not acknowledged
the Micro 5/PID/IR will fail the PID Sensor until you reboot and
accept, or choose a different VOC.
Automatic Oxygen (O
2
) Calibration
When the
Autocal
option is
enabled, it forces the detector to
automatically calibrate the
oxygen sensor during startup.
If the
Autocal
option is enabled,
ensure the detector is activated
in a safe area that is free of
hazardous gas in an atmosphere
of 20.9% oxygen.
From the
Sensor
menu, press
H
to scroll to
O
2
and press
C
within 20 seconds to confirm.
Press
H
to scroll to
Autocal
.
Press
C
to toggle between enable/
disable.
The detector is shipped with the
Autocal
option enabled.
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