Field Calibration Test - Ironside IRL892 Mode D'emploi

Field calibration test

FIELD CALIBRATION TEST
The laser level leaves the factory fully calibrated. Ironside
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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