Compressed Audio Compatibility (Disc, Usb) - Pioneer DEH-2450UB Owner's Manual

Appendix
Additional information
Firmly secure the USB storage device when driv-
ing. Do not let the USB storage device fall onto the
floor, where it may become jammed under the
brake or accelerator pedal.
Depending on the USB storage device, the follow-
ing problems may occur.
! Operations may vary.
! The storage device may not be recognized.
! Files may not be played back properly.
! The device may generate noise in the radio.
iPod
Do not leave the iPod in places with high tempera-
tures.
To ensure proper operation, connect the dock con-
nector cable from the iPod directly to this unit.
Firmly secure the iPod when driving. Do not let the
iPod fall onto the floor, where it may become
jammed under the brake or accelerator pedal.
About iPod settings
! When an iPod is connected, this unit changes
the EQ (equalizer) setting of the iPod to off in
order to optimize the acoustics. When you dis-
connect the iPod, the EQ returns to the original
setting.
! You cannot set Repeat to off on the iPod when
using this unit. Repeat is automatically
changed to All when the iPod is connected to
this unit.
Incompatible text saved on the iPod will not be dis-
played by the unit.
16
En
DualDiscs
DualDiscs are two-sided discs that have a record-
able CD for audio on one side and a recordable
DVD for video on the other.
Since the CD side of DualDiscs is not physically
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 DualDisc may
result in scratches on the disc. Serious scratches
can lead to playback problems on this unit. In
some cases, a DualDisc may become stuck in the
disc loading slot and will not eject. To prevent this,
we recommend you refrain from using DualDisc
with this unit.
Please refer to the information from the disc man-
ufacturer for more detailed information about
DualDiscs.
Compressed audio
compatibility (disc, USB)
WMA
File extension: .wma
Bit rate: 48 kbps to 320 kbps (CBR), 48 kbps to
384 kbps (VBR)
Sampling frequency: 32 kHz, 44.1 kHz, 48 kHz
Windows Media Audio Professional, Lossless,
Voice/DRM Stream/Stream with video: Not com-
patible
MP3
File extension: .mp3
Bit rate: 8 kbps to 320 kbps (CBR), VBR
Sampling frequency: 8 kHz to 48 kHz (32 kHz,
44.1 kHz, 48 kHz for emphasis)
Additional information
Compatible ID3 tag version: 1.0, 1.1, 2.2, 2.3, 2.4
(ID3 tag Version 2.x is given priority over Version 1.
x.)
M3u playlist: Not compatible
MP3i (MP3 interactive), mp3 PRO: Not compatible
WAV
File extension: .wav
Quantization bits: 8 and 16 (LPCM), 4 (MS
ADPCM)
Sampling frequency: 16 kHz to 48 kHz (LPCM),
22.05 kHz and 44.1 kHz (MS ADPCM)
Supplemental information
Only the first 32 characters can be displayed as a
file name (including the file extension) or a folder
name.
This unit may not operate correctly depending on
the application used to encode WMA files.
There may be a slight delay at the start of playback
of audio files embedded with image data or audio
files stored on a USB storage device that has nu-
merous folder hierarchies.
Disc
Playable folder hierarchy: up to eight tiers (A prac-
tical hierarchy is less than two tiers).
Playable folders: up to 99
Playable files: up to 999
File system: ISO 9660 Level 1 and 2, Romeo, Joliet
Multi-session playback: Compatible
Packet write data transfer: Not compatible
Regardless of the length of blank sections be-
tween the songs from the original recording, com-
pressed audio discs play with a short pause
between songs.
USB storage device
Playable folder hierarchy: up to eight tiers (A prac-
tical hierarchy is less than two tiers).
Playable folders: up to 500
Playable files: up to 15 000
Playback of copyright-protected files: Not compati-
ble
Partitioned USB storage device: Only the first par-
tition can be played.
There may be a slight delay when starting play-
back of audio files on a USB storage device with
numerous folder hierarchies.
CAUTION
Do not leave discs or a USB storage device in
any place that is subject to high temperatures.