Notes For Recording; Recording Tv Audio Channels; Restrictions On Video Recording; What Is 'Cprm - LG dr4810 Owner's Manual

DVD Recorder Overview

Notes for recording

• The recording times shown are not exact because the
recorder uses variable bit-rate video compression.
This means that the exact recording time will depend
on the material being recorded.
• When recording a TV broadcast, if the reception is
poor or the picture contains interference, the record-
ing times may be shorter.
• If you record still pictures or audio only, the recording
time may be longer.
• The displayed times for recording and time remaining
may not always add up to exactly the length of the
disc.
• The recording time available may decrease if you
heavily edit a disc.
• If using a DVD-RW disc, make sure you change the
recording format (Video mode or VR mode) before
you record anything on the disc. See page 25 (Disc
Format) for how to do this.
• When using a DVD-R disc, you can keep recording
until the disc is full, or until you finalize the disc.
Before you start a recording session, check the
amount of recording time left on the disc.
• When using a DVD-RW disc in Video mode, recording
time available will only increase if you erase the last
title recorded on the disc.
• The Erase Title option in the Original (Title) menu only
hides the title, it does not actually erase the title from
the disc and increase the recording time available
(except for the last recorded title on a DVD-RW disc
in Video mode).

Recording TV audio channels

This recorder can record either NICAM or regular audio.
If the NICAM setting (page 19) is set to Auto, then if the
broadcast is NICAM, you can record the NICAM audio.
If the broadcast is non-NICAM, the regular audio is
always recorded.
Disc type Disc format
DVD-Video Video format
DVD-RW Video Recording
format (default)
Video format
DVD-R Video format

Restrictions on video recording

• You cannot record copy-protected video using this
recorder. Copy-protected video includes DVD-Video
discs and some satellite broadcasts. If copy-protected
material is encountered during a recording, recording
will pause or stop automatically and an error message
will be displayed on-screen.
• Video that is 'copy-once only' can only be recorded
using a DVD-RW disc in VR mode with CPRM (see
below).
• NTSC format signals from the analog or the DV
inputs is not recorded correctly with this recorder.
• Video signals in SECAM format (from the built-in TV
tuner or from the analog inputs) are recorded in PAL
format.

What is 'CPRM'?

CPRM is a copy protection system (with scramble sys-
tem) only allowing the recording of 'copy once' broad-
cast programs. CPRM stands for Content Protection for
Recordable Media.
This recorder is CPRM compatible, which means that
you can record copy-once broadcast programs, but you
cannot then make a copy of those recordings. CPRM
recordings can only be made on DVD-RW discs format-
ted in VR mode, and CPRM recordings can only be
played on players that are specifically compatible with
CPRM.

Copyright

• Recording equipment should be used only for lawful
copying and you are advised to check carefully what
is lawful copying in the country in which you are mak-
ing a copy. Copying of copyright material such as
films or music is unlawful unless permitted by a legal
exception or consented to by the rights owner.
• This product incorporates copyright protection tech-
nology that is protected by method claims of certain
U.S. patents and other intellectual property rights
owned by Macrovision Corporation and other rights
owners. Use of this copyright protection technology
must be authorized by Macrovision Corporation, and
is intended for home and other limited viewing uses
only unless otherwise authorized by Macrovision cor-
poration. Reverse engineering or disassembly is pro-
hibited.
Recording mode Functions
n/a Playback only
VR mode Playback, recording, Original/Playlist editing
Video mode Playback, limited recording, limited editing
Video mode Playback, limited recording, limited editing
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