Samsung DVD-VR335 instruction manual Content Protection for Recordable Media Cprm

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 DVD-RW with CPRM in VR Mode or DVD-RAM discs.

	Copy-Free	Copy-Once		Copy-Never
DVD-RW(Ver.1.1)	O		-	-
DVD-RW(Ver.1.1)
with CPRM
VR mode	O	O	*	-
DVD-R	O		-	-
DVD-RAM(Ver.2.0)	O	O	*	-
DVD+R	O		-	-
DVD+RW	O		-	-

Once “Copy Once” has been recorded, additional recording cannot be performed.

* 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 recordable 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. 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.

3Press the CH/TRK ( / ) buttons or number buttons to select the channel you want to record.

4Press the REC SPEED button repeatedly, to select the recording speed (quality).

• XP(High, approx. 1 hour)		➝ SP(Standard,
approx. 2 hours)	➝ LP(Low, approx. 4 hours)

➝EP(Extended Play, approx. 6 hours/8hours)

-RW VR	XP	CH6
Recordable Time 00:26

5 Press the REC button.

•“ ” is displayed on the screen and recording begins.

6Press the STOP button to stop or finish a recording in progress.

•The message “Updating the information of disc. Please wait for a moment” is displayed.

Pausing / Resuming

Recording

Recording the Current Channel you are watching

•Press the REC PAUSE button to pause a recording in progress.

•Press the REC PAUSE button again during pause to resume recording.

• You	can	switch channels by pressing the	CH/TRK
(	/	) buttons while recording pauses.

1.Check to make sure the antenna cable is connected.

2.Check the remaining time on the disc.

DVD-RAM/DVD±RW/+R discs should be formatted or initialized in advance before beginning recording. (See page 63.)

1	Press the	OPEN/CLOSE	button and place a
	recordable disc on the disc tray.
	Press the	OPEN/CLOSE button to close the disc
2 tray.

Wait until “LOAD” disappears from the front panel display.

Note

Recording will stop automatically if there is no free space left for recording.

Up to 99 titles can be recorded onto a DVD- RAM/-RW/-R disc, and up to 48 titles onto a DVD+RW/+R disc.

If the power is interrupted due to power fail- ure or other reasons, the title being recorded will not be saved onto the disc.

Recording will stop automatically if a copy protected image is selected.

Do not use DVD-R authoring discs with this unit.

64 - English