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Concerning Copy Control Signals
TV broadcasts that contain copy control signals may have one of the
following three signal types, Copy-Free, Copy-Once and Copy-Never. If
you want to record a copy-once type program, use a DVD-RW disc with
CPRM in VR Mode. You can also use DVD-RAM discs.
('O' : Supported, '-' : Not Supported)
Copy-Free Copy-Once Copy-Never
DVD-RAM
O O*
(Ver.2.0)
DVD-RW (Ver. 1.1) O
DVD-RW (Ver. 1.1)
with CPRM
VR mode O O*
DVD-R O
When a "Copy Once" recording has been made, recording cannot be
done anymore.
*compatible with CPRM.
• Content Protection for Recordable Media (CPRM)
CPRM is a mechanism that ties a recording to the media on which
it is recorded. It is supported by some DVD recorders, but not by
many DVD players. Each blank recordabte DVD has a unique 64-bit
media ID etched in the BCA(Burst Cutting Area). When protected
content is recorded onto the disc, it can be encrypted with a 56-bit C2
(Cryptomeria) cipher derived from the media ID.
Disc contents cannot be copied to other media.
© @ ®
| About the INFO Button
• The INFO function allows you to view the current status and
progress of playback and recording. When recording on a used
disc, make sure that there is enough disc space for recording.
0 Press the INFO button.
0 The disc information display window appears.
- @ O Disc Type
= @ @ Current information display status
@ Disc Name
@ Total Title : Total number of titles
= @ @ Total Playlist : Total number of Playlists
@ Recordable Time : The longest continuous recording time in each of
the record modes(approximate)
@ Date : Current date
@ Time : Current time
g Items in the display differ depending on the disc type or the
recording format.
g With DVD-RAMs or DVD-RWs, you can free up disc space by
erasing titles.
g Press the INFO button again with the unit in playback or recording
mode, then you can check the current status.
English - 47
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