VITEK VT-4055 - Инструкция по эксплуатации - Страница 2

PRECAUTIONS

SAFETY PRECAUTIONS

• To prevent fire or shock hazard, do not expose this appliance

to rain or moisture.

• This appliance is a Class I laser product. Direct exposure to

beam may cause eyes injury.

• Do not open the cabinet by yourself and leave all servicing

to qualified service personnel.

• Power requirement for this appliance is AC 110~240V, 

50/60 Hz, please ensure the power supply is in the range
before turning on.

OPERATION PRECAUTIONS

• Please use the original packing case and materials when

transporting this DVD player, and pack the appliance in the
original factory packing style for better protection.

• The temperature of the upper cover board and the rear

panel of the player may be high after a long period of time of
playing. This is not a problem but a normal phenomenon.

• When the player is not to be used, please remove the disc

and turn the power off.

• Malfunction may be caused when the player is not used for

too long, so please turn it on occasionally for better mainte-
nance.

• Some kinds of discs may cause the appliance to hang,

please restart the appliance when this occurs.

• Interval of restarting should be longer than 10 seconds,

which can help to extend the life expectancy of the appli-
ance. This appliance had better be unplugged after using
each time for better protection.

LOCATION

• The moving pictures and played sound may be affected

when the DVD player is placed close to TV set, radio or VCR,
so please keep them further away.

ACQUIRING CLEAR PICTURES

• This DVD player is a device of high technology and high pre-

cision. The image quality may be impaired when the laser
head or the disc driving parts are dirty or damaged.

CONDENSATION PRECAUTIONS

Condensation may cause certain kinds of damage to the player.
It may form because
• The player is moved from cold to warm surroundings;
• The player is placed inside a room where the heater is just

on or exposed to the ventilation hole of an air-conditioner;

• The player is moved out from an airconditioned room to a

place of high temperature and humidity in summer time.

• The player is being used in a surrounding of high humidity.
Do not use the player where condensationmay be form easily,
otherwise damage may be caused to the disc and inner parts of
the player. Please take the disc out, plug the power cord into a
wall outlet and turn the player on. The moisture will disappear
whenthe temperature rises two or three hours later.

CLEANING PRECAUTIONS

• Use a soft and dry cloth for cleaning.

• For the stains that cannot be removed easily, apply some

diluted neutral detergent to a cloth, wring the cloth dry and
wipe the stains away, then use a dry cloth to clean. Do not
use any solvents such as thinner or benzine; otherwise the
surface of the player may be damaged. 

• When using duster cloth with chemical substance for clean-

ing, please refer to the using procedures the product
requires.

Manufactured under license from Dolby Laboratories.
“Dolby” and the double-D symbol are tademarks of Dolby
Laboratories.

ENGLISH

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4055.qxd  27.09.2005  9:46  Page 2