ENGLISH
Attention
Warning:
Do not expose the equipment to the rain or put it at the humid place
in order to avoid any fire or electric shock. Do not open the enclosure
since there is high-pressure fittings and laser inside. If the equipment
requires maintaining, turn to some professionals for help.
Warning:
As the DVD player is a high-grade household electrical appliance,
there is large-scale integration and precise laser device. Thus, to
prolong the lifespan of the player, the interval of continuous switching
shall not be less than ten seconds. Besides, for personal safety, the
power supply will be switched off before connecting.
* Do not put the equipment at or
near the following locations:
Any place exposed to direct
sunlight or close to the heat
radiation appliances(e.g. Heater)
The top of other objects with
heat radiating function.
Do not put the unit in any place with easy vibration, unsteady standing, heavy
humidity and exposure to rain.
* Do not place the equipment near or at the same platform as high-power speakers
so as to prevent vibration to affect the normal operation of the equipment.
* When the ambient temperature gets an extreme change (e.g. move from a cold
place to a warm one), the optical head may gain dewing, where the equipment
can not work normally. With the disc taken out, the equipment can recover a
normal operation after be powered on for one to two hours.
* In case the optical head has some dust due to an overuse or an application in a
poor outer environment, the optical head can be cleaned with the laser cleaning
kit. refer to the operation instruction of your purchased cleaning kit for
detailed operation.
* The surfaces of the equipment and controller can be cleaned with a soft cotten
cloth with some neutral solution. Do not apply abrasive paper, spirit or gasoline to
cleaning.
* Do not use a dirty or damaged disks as this may damage the main component
of the unit.
Precautions for Maintenance:
Summary of Contents for JD-VD504
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