Power Off - Vlectro VL-AT Mode D'emploi

Insert 2 x 1.5V alkaline batteries (AAA) into the battery compartment.
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3. Power ON/OFF
3.1 Power ON
key for 2,5s until device with "di-di" voice warning,
After insert batteries, keep press
then device enter into the warm-up mode, interface show as following picture
Power on interface

3.2 Power OFF

Under warm-up and Heating state, keep press for 2,5s, the device will power off;
When the result is displayed, without any key operation within 60s, device will power off
automatically.
Power Off interface
4. Formal Test
4.1 Intelligent self-checking
Turn on the device, will enter into the warm-up state automatically, to reset the sensor
into a better working state, interface as following picture
Warm-up mode
Vlectro VL-AT