Discs that cannot be played, Copyright protection, Region management information – Cambridge Audio AZUR 751BD User Manual

Page 7

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ENGLISH

Compatible disc types

Disc care and handling

BD-ROM compatibility

BD-Video

High Definition Blu-ray movie and music discs in BD-ROM,

BD–RE and BD–R formats.

Blu-ray 3D

Discs supporting 3D Blu-ray content playback. 3D-

compatible displays and active shutter glasses are required for 3D
playback.

Discs supporting BONUSVIEW that allows Virtual packages or Picture-in-
Picture functions to be used.

Blu-ray Discs with interactive features when the player is connected to
the Internet.

DVD-Video

DVD movie discs in DVD+RW/DVD+R/DVD-RW/DVD-R
formats.

DVD-Audio

DVD format discs containing multi-channel or stereo high
resolution audio of up to 24/96 5.1 or 24/192 resolution

with video or still pictures. Some DVD-Audio discs also contain a DVD-
Video portion.

Super Audio CD

High resolution audio-only discs with stereo and/or multi-
channel audio recorded in a special bitstream format called

DSD. Hybrid discs with both high resolution DSD and CD-compatible
layers are supported.

Compact Disc

Compact Discs (CD-DA) and CD-R, CD-RW discs.

High-definition digital video camera format.

CD discs containing HDCD

TM

encoded material.

Discs that cannot be played

• BDs with cartridge

• DVD-RAMs

• HD DVDs

• Data portion of CD-Extras

• BD-Video/DVD-Video with a different region code to the Blu-ray player

you have purchased.

• Some DualDiscs: A DualDisc is a two sided disc with DVD on one side

and digital audio on the other side. The digital audio side does not
generally meet the technical specifications of the Compact Disc Digital
Audio (CD-DA) format so playback is not guaranteed.

• Music discs encoded with copyright protection technologies: among

such discs, some again do not conform to the CD standard so playback
is not guaranteed.

• To keep the disc clean from scratches or fingerprints, handle the disc

by its edge. Do not touch the recording surface.

• Blu-ray Discs record data in very high density and the record layer is

very close to the disc surface. For this reason, Blu-ray Discs are more
sensitive to dust and fingerprints than DVD. Should you encounter
playback problems and see dirty spots on the disc surface, clean the
disc with a cleaning cloth. Wipe the disc from the centre out along the
radial direction. Do not wipe the disc in a circular motion.

• Do not use record cleaning sprays or solvents such as benzene, thinner

and anti-static spray.

• Do not attach labels or stickers to discs as this may cause the disc to

warp, become imbalanced or too thick, resulting in playback problems.

• Avoid exposing the discs to direct sunlight or heat sources.

• Do not use the following discs:

– Discs with exposed adhesive from removed stickers or labels. The

disc may get stuck inside the player.

– Warped or cracked discs.

– Irregularly shaped discs, such as heart or business card shapes.

Since the Blu-ray Disc specifications are new and evolving, some discs
may not play properly depending on the disc type, version and encoding.
It is possible that a Blu-ray disc manufactured after the player was
manufactured uses certain new features of the Blu-ray Disc
specifications. To ensure the best possible viewing experience, the player
may need a firmware or software update from time to time.

Copyright protection

This product incorporates copyright protection technology that is
protected by U.S. patents and other intellectual property rights. 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 Corporation. Reverse
engineering or disassembly is prohibited.

Region management information

This player is designed and manufactured to respond to the region
management information of DVD or BD discs. If the region number of a
BD-Video or DVD disc does not correspond to the region number of this
player, this player cannot play the disc.

BD-Video – This player plays BD-Video with marks that match the code on
the back of the unit (i.e. A, B or C).

Discs that have no region coding are also playable. These usually have all
3 region codes on the packaging in a pyramid.

DVD-Video – This player plays DVD-Video with marks that match the
region code on the back of the unit (i.e. 1, 2, 3, 4 or 5).

Discs that are encoded for All regions are also playable.

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