LaserLiner MasterCross-Laser 2GP Mode D'emploi page 10

Slope mode
3
Do not release the transport restraint, set slide switch (2) to the mid-position and select the lasers with
the selector switch. Sloping planes and tilts can now be measured. In this mode, the laser lines no longer
align automatically. This is indicated when the selected lasers flash.
LASER LASER
Hand receiver mode
4
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 6 (hand-held 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.
!
Follow the operating instructions of the corresponding laser receiver.
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. Do this by turning the unit on, thus
releasing the transport restraint (cross laser on). Please use a tripod.
1.
A1
2.
Performing the calibration check:
3.
A1
4.
!
When A2 and A3 are more than ± 0.2 mm / m apart, an adjustment is necessary.
Contact your authorised dealer or else the UMAREX-LASERLINER Service Department.
10
EN
LASER LASER
1. Mark point A1 on the wall.
2. Turn the device through 180° and mark
A2
3. Position the device as near as possible
A2
A2
4. Turn the device through 180° and
A3
A2
A3
point A2. You now have a horizontal
reference between points A1 and A2.
to the wall at the height of point A1.
mark point A3. The difference between
points A2 and A3 is the tolerance.