Tenmars TM-802, Руководство пользователя

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TM-802
4
5.1
Switch Unit
Press to select the formaldehyde unit of PPM
or mg/m
3
;
Press for 2 seconds to select
℃
or °F.
5.2
Auto power off
When any operation stopped for about 15 minutes, it
will shut down automatically.
Turn off the auto power off function: at shutdown mode,
press button and then press button to
boot, LCD will display n-SL, indicating that the
automatic shutdown function has been turned off.
Restart to restore the automatic shutdown function.