Samsung DVD-HR720/ - Manual (Page 80)

80 - English
R
ecording
This * marked parts are compatible with CPRM.
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 HDD & 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.
Media
Copy-Free Copy-Once Copy-Never
DVD-RW(Ver.1.1) O - -
DVD-RW(Ver.1.1)
with CPRM
VR mode O O* -
V mode O -
DVD-R O -
DVD-RAM(Ver.2.0) O O* -
Signal type
Recording the current TV
program you are watching
Check that the disc has enough available space for the
recording. Adjust the recording mode.
1 Press the HDD or DVD button.
If you select DVD, Press the OPEN/CLOSE button and
place a recordable disc on the disc tray.
Press the
OPEN/CLOSE button to close the disc tray.
Wait until LOAD disappears from the front panel display.
If an unused DVD-RAM disc is used, you will be
prompted to format first. Make your selection using the
œ √ buttons, then press
ENTER button. (See page 79)
If an unused DVD-RW disc is used, whether to initialize
or not will be asked first. Make your selection, then press
the
ENTER button.(See page 79)
2 Press the CH ( ) or number buttons to select
the current program you want to record.
Unformatted Disc
Do you want to format this disc?
Yes No
Uninitialized Disc
Do you want to initialize this disc?
Yes No
06-DVD-HR720_XAA_78~86 2005.9.6 6:17 PM Page 80