Correct The Zero Point - WEBTEC HPM 110 Instrucciones De Manejo

Operation
4.7

Correct the zero point

In the event of undesirable deviations in a depressurised state (atmos-
pheric pressure), the zero point can be corrected manually.
■
The zero point correction can only be carried out for deviations up
to a maximum of 5% of the full scale value.
■
Always carry out the zero point correction in a depressurised state
to avoid incorrect measurements.
1
Press the ZERO/MENU key.
Ä The zero point is reset and ZERO ON appears in the dis-
play.
2
Press the RESET/OK/START-STOP key.
Ä 0.0 bar appears as the actual value on the display. The
adjustment remains activated until the device is switched
off.
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