Operation Manual
18En
WMA files
MP3 files
WAV files
• WAV file formats cannot be connected via
MTP.
Disc
• Regardless of the length of the blank
section between the songs from the
original recording, compressed audio
discs play with a short pause between
songs.
USB device
• There may be a slight delay when starting
playback of audio files on a USB storage
device with numerous folder hierarchies.
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 compatible
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)
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
File extension .wav
Quantization bits 8 and 16 (LPCM), 4
(MSADPCM)
Sampling frequency 16 kHz to 48 kHz
(LPCM), 22.05 kHz and
44.1 kHz (MS ADPCM)
Playable folder
hierarchy
Up to eight tiers (A
practical 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
Playable folder
hierarchy
Up to eight tiers (A
practical hierarchy is
less than two tiers.)
Playable folders Up to 500
Playable files Up to 15 000
Playback of copyright-
protected files
Not compatible
Partitioned USB
device
Only the first partition
can be played.
This unit supports only the following iPod
models. Supported iPod software versions are
shown below. Older versions may not be
supported.
Made for
– iPod touch (1st through 5th generation)
–iPodclassic
–iPod with video
– iPod nano (1st through 7th generation)
–iPhone5s
–iPhone5c
–iPhone5
–iPhone4s
–iPhone4
–iPhone3GS
–iPhone3G
–iPhone
• Operations may vary depending on the
generation and/or software version of
the iPod.
• Users of iPod with the Lightning
Connector should use the Lightning to
USB Cable (supplied with iPod).
• Users of iPod with the Dock Connector
should use the CD-IU51. For details,
consult your dealer.
• Refer to the iPod manuals for information
about the file/format compatibility.
• Audiobook, Podcast: Compatible
CAUTION
Pioneer accepts no responsibility for data
lost on the iPod, even if that data is lost
while this unit is used.
The user cannot assign folder numbers and
specify playback sequences with this unit.
Sequence of audio file depends on the
connected device.
Note that the hidden files in a USB device
cannot be played back.
Example of a hierarchy
iPod compatibility
Sequence of audio files
Russian character chart
Folder
Compressed audio
file
to : Playback sequence
01 to 05: Folder number
D: Display C: Character