18 | English
Troubleshooting
Temperature warning
Symbol for temperature warning is
shown in the display, operation not
possible
Cause: Measuring tool is outside the
operating temperature of –10°C to
+45°C
Corrective measure: Wait until the
measuring tool reaches the operating
temperature
Battery indicator
Symbol for battery warning appears
Cause: Battery voltage too low
Corrective measure: Change the bat-
teries.
"Error" in the Display
"Error" indicator in the display
Cause: Target surface is reflecting too strongly (e.g. mirror) or
too weakly (e.g. black material), or ambient light is too strong
Corrective measure: Use a laser target plate (accessory)
Cause: Laser beam output(11) or reception lens(10) is
fogged up (e.g. due to rapid temperature change)
1 609 92A 82K | (20.12.2022) Bosch Power Tools