English -
41
Unrecordable video
Video with copy protection cannot be recorded on this
DVD Recorder.
When the DVD Recorder receives a copy guard signal
while recording, recording stops and the following
message appears on the screen.
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 programme, use DVD-RW with CPRM
in VR Mode.
Once “Copy Once” has been recorded, recording
cannot be done anymore.
- 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 recordable DVD has a unique 64-bit media ID
etched in the BCA. When protected content is recorded
onto the disc, it can be encrypted with a 56-bit C2
(Cryptomeria) cipher derived from the media ID.
During playback, the ID is read from the BCA and used
to generate a key to decrypt the contents of the disc.
If the contents of the disc are copied to other media, the
ID will be absent or wrong and the data will not be
decryptable.
Recording Formats
Since available functions differ depending on the disc
type, select a disc that best fits your preferences;
When you insert an unused disc, the following message
appears
DVD-RW: When a blank disc is first inserted, the
message “Uninitialized Disc Do you want to initialize
this disc?” will appear.
When Yes is selected, the disc will be formatted in VR
Mode.
If you want to format in either VR Mode or
Video Mode, refer to Formatting a Disc on
page 82.
DVD-R: Formatting DVD is unnecessary and only Video
Mode Recording is supported
DVD-RW(Video mode)/-R
●
Chapters will be created automatically when you
finalise recording on DVD-R / DVD-RW discs in Video
mode with the Chapter Creator has been set to On.
The chapter’s length (interval between chapters)
varies according to the recording mode.
●
Simple editing (erasing titles/changing title name)
DVD-RW(VR mode)
●
This mode allows multiple editing functions (such as
deletion of the whole title, partial deletion of a title,
etc.)
●
Various editing options using a created Playlist
Recording Mode
Select one of four recording modes by pressing the REC
MODE button repeatedly while the unit is in Stop mode for
the desired recording time and picture quality.
In general, picture quality improves as the recording time
decreases. In FR mode, the most suitable record mode is
adjusted automatically, according to remaining time on the
disc and length of the timer recording.
This function is selected only one mode in XP, SP, LP and
EP modes and you can use this mode for timer recording.
Media
Copy-Free
Copy-Once
Copy-Never
DVD-RW(Ver.1.1)
O
- -
DVD-RW(Ver.1.1)
with CPRM
VR mode
O
O* -
Video mode
O
-
DVD-R
O
-
Uninitialized Disc
Do you want to initialize this disc?
Yes
No
Signal type
You cannot record copy protected movie.
R
ecording
RETURN
OK
MOVE
EXIT
Disc Manager
DVD-RW(VR)
Disc Name
:
√
√
Disc Protection
: Not Protected
√
√
Disc Format
: DVD-VR
√
√
Disc Finalize
√
√
Delete All Title Lists
√
√
Disc Navigation
Playlist
Disc manager
Programme
Setup
Choose the recording format for DVD-RW.
DVD-VR
DVD-V
Mode
XP
(high quality mode)
SP
(standard quality mode)
LP
(long recording mode)
EP
(extended mode)
FR
(Flexible Recording)
Characteristic
Recording Times
Data Rates
Select when the
video quality is
important.
Select to record in
standard quality.
Select when a long
recording time is
required.
Select when a longer
recording time is
required.
for timer recording
only see page 47.
Approx. 1 hour
about 8 Mbps
Approx. 2 hours
about 4 Mbps
Approx. 4 hours
about 2 Mbps
Approx. 6 hours/
about 1.2 Mbps
Approx. 8 hours/
about 0.8 Mbps
Approx 60 to 480 Min
Approx 0.8 to 8Mbps
00905E-R120E/R121-EUR_18~41 9/30/05 2:37 AM Page 41
