Jwin JX-DVD400 - Manual (Page 13)

* For stubborn dirt, soak the cloth in a weak detergent
solution, wring well and wipe. Use a dry cloth to wipe
it dry.
in contact with the DVD player for a long time. They
will leave marks on the finish.
* The top and rear panel of the DVD player may become
warm after a long period of use. This is not a malfunction.
* When the DVD player is not in use, be sure to remove
the disc and turn off the power.
* If you do not use the DVD player for a long period,
the unit may not function properly in the future. Turn on
and use the DVD player occasionally.
Notes on Position
* When you place this DVD player near a TV, radio, or
VCR, the playback picture may become poor and the
sound may be distorted . In this case, place the DVD
player away from the TV, radio, or VCR.
Notes on Cleaning
Use a soft, dry cloth for cleaning.
at the factory.
* Do not use volatile liquids, such as insect spray, near
the DVD player. Do not leave rubber or plastic products