-3-COMPACT DISC CAREDirt, dust, scratches and warpage can cause a deterioration in the sound or intermittent skipping some tracksduring play.• This unit has been designed to play compact discsbearing the identification logo shown on the left.Discs bearing other types of identification logosmay not play properly.• Playback may not be possible due to thecharacteristics of the CD recorder or the CD-R/RWused, or due to scratches or dirt on the CD.• For some CD-R/RWs, depending on the qualityof their recording or storage media used, playbackmay not be possible due to deterioration ofrecorded of material.Label Side• Do not use non-conventional discs such asheart-shaped, octagonal discs, etc.The player could be damaged.• Fingerprints and dust should be carefully wipedfrom the signal surface of the disc (glossy side) witha soft cloth.Wipe in a straight motion from the inside to theoutside of the disc. Unlike conventional records,the compact disc has no grooves to collect dust anddebris. Small dust particles will have no effect onreproduction quality.• Do not insert a disc which is cracked into the unit.• Do not apply paper or write anything on the disc.• To prevent warping the disc, do not expose it todirect sunlight, high humidity or high temperaturesfor extended periods.