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EN
11. Troubleshooting
Error
Possible cause
Troubleshooting
Laser lines blink in one second
intervals
Device is beyond the
self-leveling range
Align the device horizontally
Device turns off again
immediately after startup.
Battery exhausted
Rechargeable battery
exhausted
Replace the battery
Recharge or replace battery
Laser lines blink every
4 seconds
Device is in the manual
inclination mode
Turn the on/off switch,
transport lock to the right
(OFF position).
Laser lines flash every 30
seconds
Battery capacity below 10%
Replace batteries