LaserLiner AutoLite-Laser Green Mode D'emploi page 18

AutoLite-Laser Green
Preparing the calibration check
It is possible for you to check the calibration of the laser. To do this, position
the device midway between 2 walls, which must be at least 5 metres apart.
Switch the device on. The best calibration results are achieved if the device is
mounted on a tripod.
1. Mark point A1 on the wall. (Use spot mode.)
2. Turn the device through 180° and mark point A2. You now have a
horizontal reference between points A1 and A2.
1.
A1
2.
A1
Performing the calibration check:
3. Position the device as near as possible to the wall at the height of point
A1. Now adjust the device in the X axis.
4. Turn the device through 180° and mark point A3. The difference between
points A2 and A3 is the tolerance for the X axis.
5. To check the Y and Z axis, repeat steps 3 and 4.
3.
A1
4.
Note:
If points A2 and A3 are more than 1 mm / 10 m apart on either the X, Y or
Z axis, the device is in need of calibration. Contact your authorised dealer
or else the UMAREX-LASERLINER Service Department.
18 ENGLISH
A2
A2
A2
A3
A2
A3