Before you start
Before you start
3
3
Important safeguards
General provisions
• Read attentively this manual to
familiarize yourself with the device.
• Keep this manual handy as a
reference for operating procedures
and precautions. Do not allow the use
of the device by unauthorized persons
who have not read and understood this
instruction manual.
• Usage of the device at
temperatures beyond the operating
temperature range significantly
reduces the life of the screen and other
components of the device and can lead
to failure of the device.
• Avoid strong hitting or shaking of
the housing of the unit.
• Do not use the device in
conditions of electromagnetic radiation.
Do not place the device near credit
cards, tickets, etc., otherwise the
magnetic cards may be damaged.
• Make sure the power supply is
turned off if you are not going to use
the device for a long time or during a
thunderstorm.
• Make sure the power supply is
turned off if some incorrect operation
of the device is detected or the device
is overheated, makes uncharacteristic
sounds, smell, emitting smoke or liquid
has been spilled onto it. In these cases
a qualified technical maintenance is
required.
• Do not use the unit while driving.
Observe the law and traffic rules of the
country of your residence.
• The device must be turned off
during takeoff or landing when used in
an airplane.
• Do not use the device in locations
subject to electronic interference or
static electricity. This can cause data
loss.
• In case the unit fails, contact a
sales representative or nearest service
center.
Health and safety of the user
• Electrical equipment can be
dangerous if used improperly, so
any operation with this device should
always be supervised by adults. Do
not allow children to touch the internal
parts and cables of this device.
• To ensure complete safety, do not
disassemble the casing and do not try
to get inside the unit. Repairs should
be performed by qualified personnel
only.
• Do not spill liquids on the device.
This can cause electric shock. Besides,
if liquid or dust get inside the unit, it
may cause failure, overheating and
smoke. Keep the unit dry.
• Make sure there are no foreign
objects inside the device. They can
cause malfunctions or fire.
• Using headphones at high
volumes can lead to permanent
hearing loss. You can increase the
volume to a level at which sound is
