4
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 metre apart. Switch the device 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 180° and mark point A2. You now have a horizontal reference between points
A1 and A2.
1.
A1
2.
A1
Performing the calibration check
3. Position the device as near as possible to the wall at the height of point A1. Adjust the device
in the X axis.
4. Turn the device through 180° and mark point A3. The difference between points A2 and A3
is the tolerance for the X axis.
5. To check the Y axis, repeat steps 3 and 4.
3.
A1
4.
!
If points A2 and A3 are more than 2 mm / 10 m apart the device is in need of calibration.
Contact your authorised dealer or else the UMAREX-LASERLINER Service Department.
Technical Data
(Subject to technical changes 02/2011)
Self-levelling range
Precision
Operating range (depending on room illumination)
Power supply
Laser wavelength
Laser
Dimensions (W x H x D) / Weight
Operating temperature / Storage temperature
EU directives and disposal
This device complies with all necessary standards for the free movement of goods
within the EU.
This product is an electric device and must be collected separately for disposal
according to the European Directive on waste electrical and electronic equipment.
Further safety and supplementary notices at: www.laserliner.com/info
08
GB
±3°
± 2 mm / 10 m
ca. 50 m
3 x 1,5V AA / ca. 5 h
635 nm
Class 2, < 1 mW
65 x 93 x 118 mm / 0,8 kg
0°C ... +50°C / -10°C ... + 70°C
A2
A2
A2
A3
A2
A3