Pioneer XDJ-AERO - Manual (Page 5)

5 En
Before
you
start
Before you start
Playable USB devices
This unit supports USB mass storage class USB devices (external hard
disks, portable flash memory devices, digital audio players, etc.).
Folder layers Max. 8 layers
Max. number of
folders
1 000 folders
Max. number
of files 10 000 files (1 000 files for files not managed by rekordbox
(Mac/Windows))
Supported file
systems
FAT16, FAT32 and HFS+
When there are many folders or files, some time may be required for
loading.
Folders and files exceeding the limits cannot be displayed.
USB devices that cannot be used
! Optical disc type devices such as external DVD/CD drives, etc., are
not supported.
! USB hubs cannot be used.
Cautions on using USB devices
! Some USB devices may not operate properly on this unit. Note that
Pioneer will accept no responsibility whatsoever for any loss of data
recorded on USB devices resulting from connection to this unit.
! It may happen that, when a current above the allowable level is
detected in this unit’s USB port, the [USB STOP] indicator flashes,
the power supply to the USB device is cut off and communications
with the USB device are interrupted. To restore normal operation,
disconnect the USB device from this unit. Avoid reusing USB devices
for which an excess current has been detected. If normal operation
is not restored (if communications cannot be established) after the
above procedure is performed, try turning off this unit’s power then
turning it back on.
! If the USB device is split into multiple partitions, only the first parti-
tion can be used.
! USB devices equipped with flash card readers may not operate.
! Depending on the USB device you are using, the desired perfor-
mance may not be achieved.
! For devices formatted in MAC OS Extended (Journaled), the rekord-
box (Mac/Windows) library information cannot be used.
Playable music file formats
This unit supports music files in the formats shown below.
Type File extension Compatible formats Bit depth Bit rate Sampling frequency Encoding method
MP3 .mp3 MPEG-1 16 bit
32 kbps to
320 kbps
44.1 kHz CBR, VBR
AAC .m4a, .aac and .mp4 MPEG-4 AAC LC 16 bit
16 kbps to
320 kbps
44.1 kHz CBR, VBR
WAV .wav WAV 16 bit — 44.1 kHz Uncompressed PCM
AIFF .aif, .aiff AIFF 16 bit — 44.1 kHz Uncompressed PCM
About MP3 files
MP3 files can have a constant bit rate (CBR) or a variable bit rate (VBR).
Both types of files can be played on this unit, but the search and super
fast search functions are slower with VBR files. If your priority is oper-
ability, we recommend recording MP3 files in CBR.
About AAC files
! AAC is the abbreviation of “Advanced Audio Coding”, a basic format
of audio compression technology used for MPEG-2 and MPEG-4.
! The file format and extension of AAC data depends on the applica-
tion used to create the data.
! On this unit, in addition to AAC files encoded with iTunes ® and with
the extension “.m4a”, files with the extensions “.aac” and “.mp4” files
can also be played. However, AAC files that are copyright-protected,
such as those purchased from the iTunes Store, cannot be played.
Also, depending on the version of iTunes in which the file was
encoded, it may not be possible to play the file.
About WAV and AIFF files
File transfer via wireless LAN is not supported for WAV and AIFF files.