When using CD-R or CD-RW discs,use only high quality discs labeledfor audio use.When recording a CD-R orCD-RW, the recording must beclosed for it to be used by the discchanger.Handle your discs properly toprevent damage and skipping.Play only standard, round, 5-inch(12 cm) discs. Smaller or odd-shaped discs may jam in the driveor cause other problems.When using DVD-R/RW discs,they should meet DVD verificationstandards.Never try to insert foreign objects inthe disc changer.Handle a disc by its edges; nevertouch either surface. Do not placestabilizer rings or labels on the disc.These, along with contaminationfrom finger prints, liquids, and felt-tip pens, can cause the disc to notplay properly, or possibly jam in thedrive.When a disc is not being played,store it in its case to protect it fromdust and other contamination. Toprevent warpage, keep discs out ofdirect sunlight and extreme heat.To clean a disc, use a clean soft cloth.Wipe across the disc from the centerto the outside edge.A new disc may be rough on theinner and outer edges. The smallplastic pieces causing this roughnesscan flake off and fall on therecording surface of the disc,causing skipping or other problems.Remove these pieces by rubbing theinner and outer edges with the sideof a pencil or pen.General InformationProtecting DiscsProtecting Your Discs274Do not use discs with adhesive labels.The label can curl up and cause thedisc to jam in the unit.11/07/20 18:35:10 31SJA670_279