Laserliner Quadrum DigiPlus 410 S 053.300A [22/244] Performing the calibration check

0,75 mm / 10 m = OK

If points A2 and A3 are more than 0,75 mm / 10 m apart on either the X or Y axis, the device is

in need of adjustment. Contact your authorised dealer or else the UMAREX-LASERLINER Service

Department.

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. IMPORTANT: The automatic sensor must

be active.

1. Mark point A1 on the wall.

2. Turn the device through 180° and mark point A2. You now have a

horizontal reference between points A1 and A2.

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.

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