Number
Error code Error description
13
ERR12
Internal hardware failure 3
14
ERR13
Internal hardware failure 4
15
ERR14
Internal hardware failure 5
16
ERR15
Laser signal is unstable, strong flicker.
17
ERR16
Internal hardware failure 6
18
ERR17
Internal hardware failure 7
19
ERR18
Invalid frame
11. Care and cleaning
Never use aggressive detergents, rubbing alcohol or other chemical
solutions, as these may damage the housing or stop the product from
functioning properly.
• Disconnect the product from the power supply before each cleaning session.
• Use a damp, lint-free cloth to clean the product.
• Do not touch the lens of the product with your hands.
• Clean the laser sensor with a small brush or a cotton bud moistened with
distilled water.
• Store and transport the measuring device in the storage pouch provided or
indoors.
• Check the battery status and recharge the battery regularly.
• Do not modify any optical parts of the product.
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