Operating instructions

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16. Handling
• Protect the product against humidity, cold, heat, dust, and direct sunlight.
• Never dismantle the product. Only have the device repaired by a skilled technician otherwise
the device’s licence will become invalid.
• Even a fall from a low height can damage the product.
17. Maintenance and cleaning
The product requires no servicing except for battery replacement.
Clean the product with a soft, clean, dry and lint-free cloth. To remove heavier dirt, use a cloth
which is slightly moistened with lukewarm water.
Do not use solvent-based cleaning agents, as these may damage the surface of the plastic
casing and its inscription.