Hyundai H-LCDVD700 - Manual (Page 9)

9
Handling discs
When holding discs, please hold it by its rim.
When holding discs, be sure the label side should be upwards.
Do not grasp the non-label side of the disc.
Disc storage
Never store disc in the place with high temperature, strong light or humidity.
Put the disc back to the case after playback.
Cleaning
Wipe the discs from time using a soft cloth. Always wipe from the center towards the edge.
Do not use daily used detergent to clean the disc.
Protect discs against any fingerprint, do not stick or white anything on the surface of the disc.