Bedfont ToxCO, Руководство пользователя

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A failed calibration will be indicated by the red
cross icon, press the rotating arrow icon to attempt
calibration again – if the problem persists see
‘troubleshooting’ or call the local supplier of
Bedfont® products.
Return to the home screen by pressing the home
icon.
Troubleshooting
The unit fails to turn on
If the unit fails to turn on, replace the
batteries. Ensure that the batteries are
inserted the correct way around, matching
the symbols moulded into the plastic.
The sensor has drifted out of specification
The ToxCO® is calibrated before leaving Bedfont®. However, Bedfont® recommends if the instrument could
be reading incorrectly, try the test again with another device, if available, to get a comparison.
Alternatively, check the functionality using Bedfont® check gas or send it back to Bedfont®. The check gas
required is Bedfont® 50ppm carbon monoxide in air.
Before beginning, ensure that ‘display ppm values’ is enabled. Please refer to the ‘enabling/disabling ppm
reading’ section of this manual.