The process of writing this table of contents is known as “finalizing.” Once this has been done, no further data can be written to the CD-R disc.

A CD-RW disc that has been finalized can be “unfinalized.” This allows further tracks to be recorded to the disc, provided that there is space on the disc.

Recordable Discs

In this manual, we use the term “recordable” disc to describe a CD-R or CD-RW disc that has not been finalized, and has enough space to record.

Handling Discs

•Always place the disc on the disc tray with the label side uppermost. (Compact discs can be played or recorded only on one side.)

•To remove a disc from its storage case, press down on the center of the case and lift the disc out, holding it carefully by the edges.

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•Never touch the recording (non-label) side of a disc on which you will be recording. Recording on a disc requires a cleaner surface than playing back, and fingerprints, dust, grease, and so on, can cause errors in the recording process.

•Should the disc become dirty, wipe the surface with a soft, dry cloth.

•Never use such chemicals as record sprays, antistatic sprays or fluid, benzene or thinner to clean the discs. Such chemicals will do irreparable damage to the disc’s plastic surface.

•Discs should be returned to their cases after use to avoid dust and scratches that could cause the laser pickup to “skip.”

•Do not expose discs to direct sunlight or high humidity and temperature for extended periods. Long exposure to high temperatures will warp the disc.

•CD-R and CD-RW discs are more sensitive to the effects of heat and ultraviolet rays than ordinary CDs. It is important that they are not stored in a location where direct sunlight will fall on them, and which is away from sources of heat such as radiators or heat-generating electrical devices.

•Printable CD-R and CD-RW discs are not recommended, as the label side might be sticky and damage the CD recorder.

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