Field Calibration Test - Kapro Prolaser Plus 892 N Manuel D'utilisation

FIELD CALIBRATION TEST

The laser level leaves the factory fully calibrated. Kapro
recommends that he level be check regularly and after the
unit has been dropped or mishandled.
Horizontal Calibration Test
1. Place the laser on a flat, vibration free surface as near as
possible to a long wall.
2. Switch the laser ON and press the Beam Selector button
until the horizontal beam is projected.
3. Make two marks on the wall at the laser line – one close
to the laser and one as far away as possible.
4. Move the laser unit as close to the far away mark as
possible and repeat steps 1-4.
5. Measure the difference between the laser line and the 2
previous marks on the wall.
If the laser is in line with the marks it is calibrated.
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