16
To calibrate the pressure sensor, connect the tubes as
shown in the figure below.
Press the Menu button to open the Calibration menu.
Press the +/– buttons simultaneously for at least three
seconds to perform the calibration. When the calibration
is complete, the display shows ‘0000’ for five seconds.
The Calibration menu appears automatically after this.
If you do not wish to perform the calibration, press Menu
to return to the main menu.
6. Calibration menu
Menu
+/
–
Menu
MANU
AL
Menu
+ and
–
Menu
