JVC KW-V820BTM Instruction Manual page 68

REFERENCES
Unplayable discs
• Unplayable disc types and formats are as follows:
– DVD-Audio/DVD-ROM/DVD-VR discs
– DivX/DVD+VR/DVD-RAM recorded on DVD-R/
RW or +R/+RW
– SVCD (Super Video CD), CD Text (CD-DA), CD-
ROM, CD-I (CD-I Ready), DTS-CD
– MPEG1/MPEG2/MPEG4/WMV/MKV recorded on
CD-R/RW
• Discs that are not round.
• Discs with coloring on the recording surface or
discs that are dirty.
• Recordable/Rewritable discs that have not been
finalized.
• 8 cm discs. Attempting to insert these discs using
an adapter may cause a malfunction.
DualDisc playback
The Non-DVD side of a "DualDisc" does not comply
with the "Compact Disc Digital Audio" standard.
Therefore, the use of the Non-DVD side of a DualDisc
on this product cannot be recommended.
Playing Recordable/Rewritable discs
• This unit can recognize a total of 64 770 files and
254 folders (a maximum of 255 files per folder).
• Use only "finalized" discs.
• This unit can play back multi-session discs;
however, unclosed sessions will be skipped while
playing.
• Some discs or files may not be played back due to
their characteristics or recording conditions.
❏ About data stored in the connected
USB device/iPod/iPhone
• We bear no responsibility for any loss of data in
iPod/iPhone and USB mass storage class devices
while using this unit.
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❏ USB playback
Playable files on a USB device
• This unit can play the following types of files
stored in a USB mass storage class device.
– MPEG1/MPEG2/MPEG4/MP3/WMA/WAV/AAC/
FLAC/H.264/WMV/MKV
• This unit can recognize a maximum of 9 999 files
and a maximum of 9 999 folders in a folder.
• Make sure all important data has been backed up
to avoid losing the data.
Notes on using a USB device:
• This unit may not play back files in a USB device
properly when using a USB extension cable.
• USB devices equipped with special functions such
as data security functions cannot be used with the
unit.
• Do not use a USB device with 2 or more partitions.
• Depending on the shape of the USB devices and
connection ports, some USB devices may not be
attached properly or the connection might be
loose.
• This unit may not recognize a memory card
inserted into a USB card reader.
• When connecting with a USB cable, use a USB 2.0
cable.
• The maximum number of characters (when the
characters are 1 byte):
– Folder names: 128 characters
– File names: 128 characters
• Avoid using the USB device if it might affect
driving safety.
• Do not pull out and connect the USB device
repeatedly while "Reading" is shown on the
screen.
• Electrostatic shock at connecting a USB device
may cause abnormal playback of the device. In this
case, disconnect the USB device then reset this
unit and the USB device.
• Operation and power supply may not work as
intended for some USB devices.
• Do not leave a USB device in the car, or expose to
direct sunlight or high temperatures to prevent
deformation or damage to the device.
❏ Notes on playing iPod/iPhone
• iPod/iPhone that can be connected to this unit:
Made for
– iPod touch (6th Generation)
– iPod touch (5th Generation)
– iPhone 6s Plus
– iPhone 6s
– iPhone 6 Plus
– iPhone 6
– iPhone 5s
– iPhone 5c
– iPhone 5
– iPhone 4s