User manual

44
• The following surfaces can affect the measurement due to their
physical characteristics:
- Transparent surfaces (e.g. glass, water)
- Reecting surfaces (e.g. glass, shiny metals)
- Porous surfaces (e.g. insulating materials)
- Structured surfaces (e.g. roughcast, natural stone)
19. Troubleshooting
Code Cause Solution
Err01
Measurement range
exceeded
Observe the correct
measurement range.
Err02
Reected signal too
weak
Choose another measurement
surface.
Err03
Beyond display range
(max. value: 99999)
Measure in smaller increments.
Err04 Calculation error Repeat the process.
Err05 Batteries weak Replace the batteries.
Err06
Beyond/below
operating temperature
Observe the correct operating
temperature.
Err07 Background too bright
Darken the measurement
surface or choose another
surface.
20. Cleaning and maintenance
• Never submerge the product in water or other liquids.
• The product is maintenance-free. Clean the device housing using
only a soft, dry cloth or brush. To clean the measurement sensor,
use a small brush or cotton swab.