Horizontal and vertical levelling
2
Release the transport restraint, set slide switch (2) to "ON". The horizontal laser line appears.
The laser lines can be switched individually with the selection button.
LASER
LASER
The transport restraint must be released for horizontal and vertical levelling. The laser lines flash
!
when the device is outside the automatic levelling range of 3°. Position the device such that it is
within the levelling range.
Slope mode
3
Do not release the transport restraint, set slide switch (2) to "OFF" and switch on slope mode by pressing
and holding (3 seconds) button 5. Select the laser with the selector button (5). Sloping planes and tilts
can now be measured. In this mode, the laser lines no longer align automatically. This is signalised by the
laser lines flashing.
LASER
LASER
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.
08
EN
LASER
LASER
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.