DISC for the audo gps navigation

At present, almost all the car gps navigation includeother damages, please don't run a risk to use in the
dvd player, so there is a problem with the storage ofunit, which may damage the unit.
disc, so how to protect the disc? I'm pleasure to listABOUT CD
my experience for you.When input or take out the disc, don't left fingerprint,
STORAGE OF DISCdust or tom tag. Please hand the inside edge of the
When disc is not in using, put it back stand in discdisc
box. Please keep The Disc away from too cold, wetDirty or disfiguring disc will cause jumping-sound when
or heat sources. (including sunshine sources). Don'tin playing. Also to pay attention not scrape the side
stick paper on tape to the disk, or use disc withwith label, however, this side not much easy to
pencil, ball pen or other write tool with tip, Whichdamage as the REC side, but if also can lead it not to
may hurt the disc.use.
Don't let your disc in sunshine or in too hotGently clean as beeline from the center. Don't clean
environment.the disc surface along circle track. If possible,
Don't use Alcohol, thinner or cleaner whicharesold indownright clean the disc use cloth dipping with alcohol
market, or water used in gramophone disc moreor cleaner which are sold in market for CD/DVD.
maintenance of disc, please see the disc explain.Don't use alcohol, thinner, or other leaner, include the
CAN NOT USE DISCproducts designed or clean ethane disc.
The disk will circumrotate at a high speed in the unit.That's all.
If you find the disc break, disrepair, crinkle or with