Sangean DDR-63+ (V1) - Manual (Page 61)

60
GB
Compact discs
Use only Digital Audio CDs which have the symbol.
DO NOT USE THESE TYPES OF DISC:
Mini (8cm) CDs. Use only full-size 12cm discs. Mini CDs will jam the
feed mechanism.
Discs which do not have a complete metallic reflection layer. Discs with
a large transparent section will not be detected and may fail to play
or eject.
Discs which are extra thin or flexible. Such discs may fail to feed in
or out correctly and may jam the CD mechanism.
Never write on a CD or attach any sticker to the CD. Always hold the CD
at the edge and store it in its box after use with the label facing up.
To remove dust and dirt, breathe on the CD and wipe it with a soft, lint free
cloth in a straight line from the centre towards the edge. Cleaning agents
may damage the CD.
Do not expose the CD to rain, moisture, sand or to excessive heat. (e.g.
from heating equipment or in motor cars parked in the sun). CD-R/CD-
RW discs
CD-R/CD-RW discs
Your DDR-63+ can playback CD-DA format audio CD-R/CD-RW discs that
have been finalized upon completion of recording.
Your DDR-63+ may fail to play some CD-R/CD-RW discs due to poor
recording and wide variation in quality of the CD-R/CD-RW disc.
Finalizing enables a CD-R/CD-RW disc to playback on audio players such
as your DDR-63+. A disc which has not been finalized may have information
added to it using a computer but may always be playable.