Pioneer HTD-540DV Operating Instructions - Page 72

12 Additional information which you can find on the rear panel. Discs from incompatible regions will not play in this system. Discs marked ALL will play in any system. The diagram below shows the various DVD regions of the world. Don't wipe the disc surface using circular strokes. If necessary, use a cloth soaked in alcohol, or a commercially available CD/DVD cleaning kit to clean a disc more thoroughly. Never use benzine, thinner or other cleaning agents, including products designed for cleaning vinyl records. Handling discs When holding discs of any type, take care not to leave fingerprints, dirt or scratches on the disc surface. Hold the disc by its edge or by the center hole and edge. Damaged or dirty discs can affect playback performance. Take care also not to scratch the label side of the disc. Although not as fragile as the recorded side, scratches can still result in a disc becoming unusable. Should a disc become marked with fingerprints, dust, etc., clean using a soft, dry cloth, wiping the disc lightly from the center to the outside edge as shown in the diagram below. Wipe lightly from the center of the disc using straight strokes. Storing discs Although CDs and DVD discs are more durable than vinyl records, you should still take care to handle and store discs correctly. When you're not using a disc, return it to its case and store upright. Avoid leaving discs in excessively cold, humid, or hot environments (including under direct sunlight). Don't glue paper or put stickers onto the disc, or use a pencil, ball-point pen or other sharptipped writing instrument. These could all damage the disc. For more detailed care information see the instructions that come with discs. Do not load more than one disc into the player at a time. Discs to avoid Discs spin at high speed inside the player. If you can see that a disc is cracked, chipped, warped, or otherwise damaged, don't risk using it-you could end up damaging the player. 72 En