Jwin JD-VD503 manual Points For Attention

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Points For Attention

Warning: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. Dangerous high-voltage parts and Laser are present inside the enclosure. Do not open the cabinet. Refer servicing to qualified personnel only.

Precautions on Use: DVD players are high-end electric appliances, in which large-scale integrated circuits and precise laser devices are incorporated. In order to prolong the lifespan of the appliance, please don't turn on and turn off within a time interval of less than 10 seconds. For the sake of safety, be sure to cut off the power supply of the appliance before conducting any connections.

Notes on Maintenance

Don't put the appliance in the following places:

* Places exposed to direct sunlight or close to heat radiating appliances (e.g. heater).

* The top of other heat radiating objects.

* Places with poor ventilation or full of dust.

* P l a c e s a p t t o v i b r a t i o n , r a i n , m o i s t u r e , o r w h e r e The appliance can not be stably placed.

*Places close to large-powerful loudspeakers or on the same table with loudspeakers so as to avoid vibration, which may cause malfunction.

*Do not move the appliance from a cold place to a warm one with a sharp temperature difference and the dew may be condensed on the pick-up head, which is apt to result in the malfunction of the appliance. Take out the disc and connect the power supply. The appliance will resume its normal working state in 1-2 hours.

*If using the appliance under poor external surroundings for a long time, dust may accumulate on the laser head. Use a laser head cleaning disc to clean. Please refer to the specifications of the cleaning disc for detail.

*Use a soft cotton cloth with neutral detergent to wipe the appliance. Do not use materials such as sand paper, alcohol or gasoline, etc.

*Do not use seriously distorted or worn discs in order not to damage disc loading function of the appliance.

Notes on the power supply

* Use proper power supply voltage Voltages other than the rated value are strictly prohibited.

~120V/60Hz

* Hold the plug tightly when plugging into or pulling out the AC plug, and do not pull the power cord.

* Please make sure that power cord and other lines are properly connected before turning on power supply.

* Please turn down the volume of the power amplifier to the minimum before turning on power supply

and adjust the volume according to the need when starting play in order not to damage the power amplifier or loudspeaker.

*If you intend not to use the appliance for a long time, please remove the plug of power cord from the outlet.

Notes on servicing

* Don't open the appliance to repair by yourself. If there is a problem, please refer servicing to a local maintenance department.

*Be sure to cut off power supply before removing the cover to avoid possible electric shock.

*The components with the ""mark must be replaced with the ones of the same type and specification.

Note: The illustrations in this operation instruction may be different from real objects.

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