Compatible Discs - Panasonic LF-M621U Mode D'emploi

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Compatible discs

DVD media
Disc Type and Data Transfer Speeds
9.4 GB (double sided), 4.7 GB (single sided)
DVD-RAM 5.2 GB (double sided), 2.6 GB (single sided)
2.8 GB (double sided), 1.4 GB (single sided)
Single layer
DVD-ROM
Dual layer
DVD-Video
4.7 GB (for General, Ver. 2.0)
DVD-R
4.7 GB (for Authoring, Ver. 2.0)
3.95 GB (for Authoring, Ver. 1.0)
4.7 GB Ver. 1.0
DVD-RW
4.7 GB Ver. 1.1
DVD-RAM : This is a removal DVD. You can write over data on this disc repeatedly.
DVD-ROM : This is a read only DVD (it cannot be written to). Discs containing movies and other such image
data are DVD-Video.
DVD-R : This is a DVD that can be written to only once. The storage capacities are 3.95 GB single side Ver.
1.0 and 4.7 GB single side Ver. 2.0.
DVD-RW: It is possible to delete all the data recorded or just the previous session and then write again or
change the data on this kind of DVD.
DVD-R/RW Disc Writing Format
Disc At Once : This format records all the data selected onto a single disc in one go. It is not possible to write
additional data to the disc afterwards.
Incremental : This format breaks the data down into small elements known as "packets" for recording. Soft-
ware that records using packet writing format is called packet writing software. Using this soft-
ware allows you to record files onto disc in the same way as you do with a hard disk.
Apart from current hard disk-like operations such as drag-and-drop in Explorer or saving directly from an
application, with B's Recorder GOLD5 BASIC you can also write to DVD-RAM (apart from 2.6-GB and 5.2-GB
discs) the same as you can with CD-R/RW.
Features:
•
You can write additional data to DVD-RAM discs.
•
You can select whether to have verification on or off when writing to DVD-RAM discs.
•
The writing speed when verification is off is twice that of when verification is on when using Explorer or
other applications to write to a disc.
Note:
•
You cannot use Explorer or other applications to write to a DVD-RAM disc written to with B's Recorder
GOLD5 BASIC.
•
It may be impossible to read from a disc that was written to with verification off. Turn verification on when
backing up data and writing to a disc.
•
Even if you choose to have verification off, the program still checks the disc and automatically writes to the
disc with verification on if the condition of the disc requires.
•
If you have written to a DVD-RAM with B's Recorder GOLD5 BASIC with verification off and you want to
write to it with other software, either use "Erase the entire disc" in B's Recorder GOLD5 BASIC or DVDForm
to physically format the disc. Both of these take between 40 and 90 minutes to complete.
18
Disc
Writing to DVD-RAM discs with B's Recorder GOLD5 BASIC
1x (speed)=1,385 kB/sec
Writing Speed Reading Speed
3x / 2x
1x
2x
–
–
–
4x / 2x / 1x
–
–
–
1x
3x / 2x
1x
2x
Max. 12x
Max. 6x
Max. 6x
Max. 6x
Max. 6x
Max. 6x
Max. 6x
Max. 6x