MAINTENANCE
• Clean the aperture lens with a clean soft cloth only.
• Do not use solvents.
• If the laser measurer is exposed to water, dry it before storing.
• Remove the battery if the laser measurer will be unused for a long period
of time.
Error Codes
Code Description
Err01 Out of measuring
range.
Err02 Reflected signal is too
weak.
Out of display range
Err03
(Max Volume:
99999), e.g.: result
of calculation is more
than 5 digits.
Err04 Indirect measurement
error.
Err05 Low Battery.
Err06 Out of working
temperature.
Err07 Ambient light is too
strong.
Solution
Measure in a proper range.
Select a better surface / use a
target.
Divide calculation into intermediate
steps.
Check and verify that values and
steps are correct.
Install new batteries.
Measure within specified working
temperature.
Measure in a darker place. Shade
the target and / or the device.
7