TM-802
8
then display the record data. Press
button to
select the number of records; if to exit the reading
mode, press
button to exit, or wait without
pressing any button for 15 seconds to exit
automatically.
5.10
Clear record
In the manual reading state, press
button for 2
seconds to clear the records.
5.11
Calibration
※
As calibrating, please keep away from the organic
gases such as alcohol to avoid to interfere the
concentration of formaldehyde.
At shutdown status, press
and
button
simultaneously, then press
button to enter the
calibration mode.
As entering the calibration mode, you may decide
whether to reset as the factory defaults by pressing
or
button.