Manual C300/C310...C340 English
Page 17 of 21
8 Calibration, C310…C340
8.1 Zero point calibration
CAL1 L: CAL1 L (zero point calibration) is used to adjust the
zero point of the differential sensor. To do this, please remove
the connecting hoses from pressure ports P1 and P2.
Select the CAL1 L menu with ▼,
and confirm with ►.
Then the value 0.0 is displayed (+/- 1 digit).