interference sources (televisions, loudspeakers, mobile
telephones, etc.). If any malfunctions occur, set up the device
at a different location.
• Major changes in temperature or fluctuations in humidity
can cause moisture to build up within the device due to
condensation – this can cause an electrical short circuit.
3.3. Mains connection
• Connect the mains adapter only to a power socket (AC 100–
240 V ~ 50/60 Hz) that is easy to reach and close to the place
where you have set up the device. The socket outlet must be
freely accessible so that you can unplug the device from the
mains quickly if necessary.
• Only use the power cable supplied with the product. Never
try to connect the mains adapter to other connectors as this
may cause damage.
• If the device has been moved from a cold room to a warm
room, wait before connecting it to the power supply. The
resulting condensation may damage the device. The device
can be operated safely as soon as it has reached room
temperature.
• Make sure that the mains cable does not present a trip hazard.
Do not allow the connecting cable to become trapped or
squashed.
3.4. Thunderstorms
Pull out the mains plug if you are away for a long period of time or
if there is a thunderstorm.
3.5. Never carry out repairs yourself
• If the plug, cable or device is damaged, immediately unplug
the device from the mains.
• Do not use the device if it or the connecting cables are visibly
damaged or if the device itself has been dropped.
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