
EN
50
Storing and resetting measurements
The laser distance measurer automatically stores 50 measurement results�
1�
Storing measurements: Manually save by pressing
the button�
2�
Retrieve measurements: Press the clear button�
3�
Press the + button� The display will be shown as in
the illustration�
4�
The higher the number (up to 50) the newer the
measurement�
5�
Browse through the measurements using the plus
or minus buttons (+/-)�
MAINTENANCE
Calibration check
We recommend that the user occasionally checks the laser distance measurer’s calibration�
1�
Choose a familiar distance between 1 and 5 metres which has not changed over time�
2�
Measure the distance 10 times� Calculate the deviation from the actual distance� The
deviation should be less than the typical deviation tolerance of ± 1�5 mm�
Cleaning and wiping
1�
Blow any dust away from the lens�
2�
Do not touch the lens with your fingers�
3�
Only use a clean, soft cloth when cleaning� Lightly dampen the cloth with pure alcohol
or a little water if necessary�
NOTE!
Do not use any other liquids as they could damage the plastic components�
Storage
The temperature limits for storing the laser distance measurer must be observed� Remove the
laser distance measurer from the case if it has gotten wet� The laser distance measurer, case and
accessories should be cleaned and dried (at 65°C maximum)� Place the laser distance measurer back
into the case first when the case has completely dried out� Check the accuracy of the laser distance
measurer when using after a long period of storage or transportation�