•
Protect the device against the effects of the weather, moisture and high temperatures
(e.g. direct sunlight).
•
Protect the device against dripping water and splashes. Never place a container of liquid
next to or on the device.
•
Never insert/remove the battery in a potentially explosive environment (e.g. petrol filling
stations, fuel reloading areas, fuel storage areas, areas in which the air contains chemicals
or explosive particles/dust (e.g. flour dust or metallic powder) as well as in areas in which
you are instructed to switch off your car engine). Risk of explosion!
2.8 Using headphones
•
Always lower the volume of the device before you use the headphones.
Only increase the volume to the required level when the headphones are fitted correctly.
•
When you are using the headphones, never set an excessively high volume. If you hear a
continuous or background noise (ringing) in your ears, lower the volume or stop using the
headphones.
•
Even if your headphones are designed in such a way that you can still perceive external
noises, never set the volume to a level that stops you hearing your surroundings.
2.9 Defects
If the device should be defective, never try to carry out repairs yourself.
•
If the mains plug, the adapter or the mains cable of the device is damaged, it must be
replaced by the manufacturer or the customer service department to prevent the risk of
electric shock.
•
If liquids have penetrated the device or it has been damaged in any other way, it must be
inspected by an authorised specialist. Disconnect the device from the power supply and
contact an authorised specialist.
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