Please read the operating instructions and the safety instructions
carefully before using the device for the first time.
Keep the operating instructions together with the device for future
use. If you pass on the device to a third party, this manual is part of
the device and must be supplied with the device.
The following symbols are used in this manual, on the AC adapter,
the power supply unit or on the packaging.
Products marked with this symbol comply with all relevant
community regulations of the European Economic Area.
Products marked with this symbol are operated with direct
current.
Products marked with this symbol are operated with alter-
nating current.
Before first use
Explanation of symbols
9