Toshiba LF546 Automobile Parts User Manual


 
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9.2 Calibration Using Mag-Prover’s Built-In Signal Source
9.2.1 0 % Flow Rate Calibration (Zero Calibration)
Using Mag-Prover’s internal calibration circuit, 0% flow rate calibration (hereafter called zero
calibration) can be performed.
Zero point check / calibration
Switch operation
Display example
Description
Select "CAL 0" from the setting item
selection menu.
When the calibration screen is selected, the
internal simulation circuit starts working and
0% value using the internal simulation
signal appears.
Then push and hold longer.
* Pushing returns you to the setting
menu.
The title of the screen changes to “ADJ
READY” and the converter is is ready for
calibration.
Pushing returns you to the previous
screen.
Push to start calibration for 0% flow
rate.
It takes several seconds to perform
calibration for 0% flow rate and the
simulated value of 0% after calibration
appears.
Pushing returns you to the setting
menu.
Note 1: To perform calibration, push and hold longer.
Note 2: To cancel the adjustment when ADJ READY is displayed, push .
The screen returns to the zero display using the simulation input.