LaserLiner Quadrum OneTouch Operating Instructions Manual page 22

Preparing the calibration check
the device midway
1.
2.
1.
A1
2.
A1
Performing the calibration check
3. Position the device as near as possible to the wall at the height of point
4.
5.
3.
A1
4.
!
22
GB
IMPORTANT: The automatic sensor must be active
A2
A2
A2
A3
A2
A3