Pioneer AVIC-Z820DAB Operation Manual page 162

CD-R/CD-RW discs
• Unfinalised discs cannot be played back.
• It may not be possible to playback CD-R/
CD-RW discs recorded on a music CD
recorder or a computer because of disc
characteristics, scratches or dirt on the
disc, or dirt, scratches or condensation on
the lens of the built-in drive.
• Playback of discs recorded on a computer
may not be possible, depending on the
recording device, writing software, their
settings, and other environmental
factors.
• Please record with the correct format.
(For details, please contact manufacturer
of media, recorders, or writing software.)
• Titles and other text information
recorded on a CD-R/CD-RW disc may not
be displayed by this product (in the case
of audio data (CD-DA)).
• Read the precautions with CD-R/CD-RW
discs before using them.
Common notes about the external
storage device (USB, SD)
SD function is only available for AVIC-
Z920DAB/AVIC-Z820DAB.
• Do not leave the external storage device
(USB, SD) storage device in any location
with high temperatures.
• Depending on the kind of the external
storage device (USB, SD) storage device
you use, this product may not recognise
the storage device or files may not be
played back properly.
• The text information of some audio and
video files may not be correctly
displayed.
• File extensions must be used properly.
• There may be a slight delay when starting
playback of files on an external storage
device (USB, SD) storage device with
complex folder hierarchies.
• Operations may vary depending on the
kind of an external storage device (USB,
SD) storage device.
• It may not be possible to play some music
files from SD or USB because of file
characteristics, file format, recorded
application, playback environment,
storage conditions, and so on.
• Copyright protected files cannot be
played back.
SD memory cards
• For details about SD memory card
compatibility with this product, refer to
Specifications (page 172).
• Some SD memory cards may not be
recognised by this unit even if the SD
memory cards can be recognised by a
computer. Formatting the SD memory
cards using a dedicated formatter may
resolve the problem. SD memory cards
formatted using the standard formatting
function on a computer do not comply
with the SD standard. Problems such as
that those cards cannot be read or
written could occur. It is recommended
that you use a dedicated formatter to
avoid such problems. All of the data
stored on an SD memory card will be
deleted when the card is formatted. Back
up any needed data beforehand as
necessary. A dedicated formatter for SD
memory cards can be obtained from the
following site.
https://www.sdcard.org/
• This product is not compatible with the
Multi Media Card (MMC).
USB storage device
• For details about USB storage device
compatibility with this product, refer to
Specifications (page 172).
• Protocol: bulk
• You cannot connect a USB storage device
to this product via a USB hub.
• Partitioned USB storage device is not
compatible with this product.
• Firmly secure the USB storage device
when driving. Do not let the USB storage
device fall onto the floor, where it may
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