Omron ZX-T Operation Manual page 58

Setting Thickness Values
Use the Zero Reset Function to set the Sensor Head position for when the reference
sample is in place. Use the CH2 Amplifier Unit to perform this setting.
Insert a reference sample with a known thickness (T).
Switch to FUN mode and set the thickness on the Zero Reset display ([ZRDSP]).
Example: T = 1 mm
T
Set the offset value and then return to the RUN mode.
Press and hold the ENT Key for at least 1 s to reset to zero.
The relationship between the positions of the CH1 and CH2 Sensor Heads will be reg-
istered at the same timing that was used when the zero reset was executed. (The dis-
play value here is 1 mm.) Thickness is measured based on the relationship of the
Sensor Heads, and the measurement result is displayed on the CH2 Amplifier Unit.
Refer to Section 5 Detailed Settings for details on operation.
Using the Zero Reset Function, p. 92
MAIN APPLICATIONS AND SETTING METHODS
Offset value setting
RUN
Section 4
CH1
CH2
FUN
CH1
CH2
Press for 1 s min.
ZX-T
Operation Manual
55