Appendix
Additional Information
! Text information may not be correctly dis-
played depending on the recorded environ-
ment.
! Road shocks may interrupt disc playback.
! Read the precautions for discs before
using them.
Dual Discs
! Dual Discs are two-sided discs that have a
recordable CD for audio on one side and a
recordable DVD for video on the other.
! Since the CD side of Dual Discs is not phy-
sically compatible with the general CD
standard, it may not be possible to play the
CD side with this unit.
! Frequent loading and ejecting of a Dual
Disc may result in scratches on the disc.
Serious scratches can lead to playback pro-
blems on this unit. In some cases, a Dual
Disc may become stuck in the disc loading
slot and will not eject. To prevent this, we
recommend you refrain from using Dual
Disc with this unit.
! Please refer to the information from the
disc manufacturer for more detailed infor-
mation about Dual Discs.
Handling guideline of USB
storage device and this unit
! This unit can play back files in the USB por-
table audio player/USB memory that is
USB Mass Storage Class.
! Optimum performance of this unit may not
be obtained depending on the connected
USB storage device.
! Do not leave the USB storage device in any
place with high temperatures.
! Depending on the kind of USB storage de-
vice you use, this unit may not recognize
the storage device or file may not be played
back properly.
! Operations may vary depending on the
kind of a USB storage device.
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Black plate (56,1)
! You cannot connect a USB storage device
to this unit via a USB hub.
! Do not plug anything other than the USB
storage device into the USB port.
! Firmly secure the USB storage device when
driving. Do not let the USB storage device
fall onto the floor, where it may become
jammed under the brake or accelerator
pedal.
! Partitioned USB storage device is not com-
patible with this unit.
! Depending on the USB storage device con-
nected to this unit, it may generate noise in
the radio.
Compressed audio
compatibility (disc, USB)
WMA
! Compatible format: WMA encoded by
Windows Media Player
! File extension: .wma
! Bit rate: 48 kbps to 320 kbps (CBR), 48 kbps
to 384 kbps (VBR)
! Sampling frequency: 32 kHz to 48 kHz
! Windows Media Audio 9 Professional, Loss-
less, Voice: No
MP3
! File extension: .mp3
! Bit rate: 8 kbps to 320 kbps (CBR, VBR)
! Sampling frequency: 16 kHz to 48 kHz (32,
44.1, 48 kHz for emphasis)
! Compatible ID3 tag version: 1.0, 1.1, 2.2,
2.3, 2.4 (ID3 tag Version 2.x is given priority
than Version 1.x.)
! M3u playlist: No
! MP3i (MP3 interactive), mp3 PRO: No
AAC
! Compatible format: AAC encoded by iTunes
! File extension: .m4a
! Transmission rate: 16 kbps to 320 kbps
(CBR)
! Sampling frequency: 11.025 kHz to 48 kHz
! Apple Lossless: No
QRD3028-A/N
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