TELEFUNKEN TF-SP5302 - Инструкция (Страница 3)

Before you start
Before you start
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 place the device
near credit cards, tickets, etc.,
otherwise the magnetic cards may
be damaged.
• 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, 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