Before you start
Before you start
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your ears, reduce volume or stop using
the device.
Power adapter, ports and
connectors
• Do not touch the power adapter
with wet hands. This can lead to
electric shock.
• Use only the supplied power
adapter. Using other power adapters
with this unit may cause damage and
lead to malfunction.
• The power adapter can be
connected only to the type of electrical
network the parameters of which are
specified on the rating label. If you are
not sure about the parameters of power
supply and power adapter, please
contact one of the manufacturer’s
authorized service centers.
• Make sure the plug of the power
adapter is securely inserted into the
power supply socket. Otherwise it may
cause fire.
• Do not step on the AC adapter
cord or place heavy objects on it.
• Do not stretch or tangle the cable.
• After charging, disconnect the
adapter from the wall outlet.
• When unplugging the AC adapter
from the wall pull the plug, do not pull
the cable itself.
• Do not connect the adapter to any
other devices.
• Keep the power adapter away
from children.
• Do not insert connector plugs
into ports with force. If a plug cannot
be easily inserted into the port, the
connector and the port may not match.
Make sure the connector matches the
port and that they are correctly aligned.
LCD
Liquid-crystal display (LCD) is a
delicate device that requires careful
handling.
• Do not touch the screen with
sharp objects.
• Do not exert strong pressure
on the screen and do not place any
objects on it. This can cause damage
to the display and malfunction of the
device.
• Do not expose the display to
direct sunlight.
Cleaning and maintenance
• Before cleaning the device, make
sure it is switched off.
• To clean the LCD screen and
casing of the device use a soft cloth,
special tissue and special cleaners.
Do not use aerosol sprays, solvents,
alcohol or abrasives.
The manufacturer reserves
the right to alter specifications,
appearance, contents of SW and
equipment of the product unilaterally,
without prior notice.
Utilization of the product
If you want to dispose of this
product, do not mix it with general
