User’s Manual
4-10
Operating Basics
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If the disc is poor in quality, dirty or damaged, writing or rewriting errors
may occur. Be careful to check the disc for dirt or damage before you
use it.
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The actual number of rewrites to CD-RW, DVD-RW, DVD+RW or
DVD-RAM is affected by the quality of the disc and the way it is used.
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There are two types of DVD-R discs: authoring and general use discs.
Do not use authoring discs. Only general use discs can be written to by
a computer drive.
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We can support only Format1 of DVD-R DL. Therefore you cannot do
the additional writing. If your data is under 4.7GB, we suggest to use
DVD-R (SL) media.
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You can use DVD-RAM discs that can be removed from a cartridge and
DVD-RAM discs designed without a cartridge. You can not use a disc
with a 2.6GB single-sided capacity and 5.2GB double-sided capacity.
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Other DVD-ROM drives for computers or other DVD players may not be
able to read DVD-R/-RW or DVD+R/+RW discs.
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Data written to a CD-R/DVD-R/DVD+R disc cannot be deleted either in
whole or in part.
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Data deleted (erased) from a CD-RW, DVD-RW, DVD+RW and
DVD-RAM disc cannot be recovered. Check the content of the disc
carefully before you delete it. If multiple drives that can write data to
discs are connected, be careful not to delete data from the wrong drive.
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In writing to a DVD-R/-RW, DVD+R/+RW or DVD-RAM disc, some disc
space is required for file management, so you may not be able to write
the full capacity of the disc.
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Since the disc is based on the DVD standard, it might be filled with
dummy data if the written data is less than about 1 GB. Even if you write
only a small amount of data, it might take time to fill in the dummy data.
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DVD-RAM formatted by FAT32 cannot be read in Windows
®
2000
without DVD-RAM Driver Software.
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When multiple drives that can write data to discs are connected, be
careful not to write to the wrong drive.
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Be sure to connect the AC adaptor before you write or rewrite.
DVD-RW:
DVD Specifications for Recordable Disc for
Version 1.1 or 1.2
Victor Company of Japan, Ltd. (JVC)
MITSUBISHI KAGAKU MEDIA CO, LTD.
DVD+RW:
MITSUBISHI KAGAKU MEDIA CO, LTD.
DVD-RAM: DVD
Specifications for DVD-RAM Disc for
Version 2.0, 2.1 or 2.2
Hitachi Maxell Ltd.
Matsushita Electric Industrial Co., Ltd.
This drive cannot use discs that allow writing of 8 speeds or more (DVD-R,
DVD+R, DVD+RW ), or 6 speeds or more (DVD-RW).
