LaserLiner CompactPlane-Laser 3G Pro Instructions page 20

5
Hand receiver mode
Optional: Working with the laser receiver GRX
Use an GRX laser receiver (optional) to carry
out levelling at great distances or when the
laser lines are no longer visible. To work with
a laser receiver, switch the line laser to hand-
held receiver mode by keeping button 7
(handheld receiver mode on / off) pressed.
The laser lines will now pulsate with high
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.
Due to the special optics required to generate a continuous 360° laser
!
line, the underlying technology may cause differences in brightness in
different areas of the line. This may lead to different ranges in hand
receiver mode.
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 m 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.
20
EN
3 sec.
A2