LaserLiner SmartCross-Laser Mode D'emploi page 11

frequency, making the laser lines
darker. The laser receiver can detect
these pulsating laser lines.
!
Observe the laser receiver's
operating instructions for
line lasers.
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
(LASER CROSS ON). The best calibration results are achieved
if the device is mounted on a tripod.
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
1.
A1
2.
Performing the calibration check
3. Position the device as near as possible to the wall at the
height of point A1.
4. Turn the device through 180° and mark point A3. The
difference between points A2 and A3 is the tolerance.
3.
A1
4.
SmartCross-Laser
A2
A2
A2
A3
A2
A3
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