Operation Manual

18
Playing a USB memory device
A USB memory device can be connected to the USB port of this unit to play music files stored on the USB
memory device.
Important information
•Only USB memory devices conforming to mass storage class and MTP (Media Transfer Protocol)
standards can be played on this unit.
•This unit is compatible with USB memory devices in “FAT16” or “FAT32” format.
•This unit is compatible with MP3 files conforming to “MPEG-1 Audio Layer-3” standards.
•File types that this unit can play back and specifications are shown below.
GSupported file typesH
Supported file types USB memory devices
z1
WMA (Windows Media Audio)
P
z2
MP3 (MPEG-1 Audio Layer-3)
P
WAV
P
MPEG-4 AAC
P
z3
FLAC (Free Lossless Audio Codec)
P
z1 USB memory device
•This unit is compatible with MP3 ID3-Tag (Ver. 2) standard.
•This unit is compatible with WMA META tags.
•If the image size (pixels) of an album artwork exceeds 500 × 500 (WMA/MP3/WAV/FLAC) or 349 ×
349 (MPEG-4 AAC), then music may not be played back properly.
z2 Copyright-protected files can be played on certain portable players compatible with MTP.
z3 Only files that are not protected by copyright can be played on this unit.
Content downloaded from pay sites on the Internet are copyright protected. Also, files encoded in
WMA format when ripped from a CD, etc. on a computer may be copyright protected, depending on
the computer’s settings.
If the number of files stored in a USB memory device exceeds 1,000, the access speed may become
slower.
NOTE
File types that this unit does not support are not displayed.
GCompatible formatsH
Sampling frequency Bit rate Extension
WMA (Windows Media Audio) 32/44.1/48 kHz 48 – 192 kbps .wma
MP3 (MPEG-1 Audio Layer-3) 32/44.1/48 kHz 32 – 320 kbps .mp3
WAV 32/44.1/48 kHz .wav
MPEG-4 AAC 32/44.1/48 kHz 16 – 320 kbps
.aac/
.m4a/
.mp4
FLAC (Free Lossless Audio Codec) 32/44.1/48 kHz .flac
n Maximum Number of Playable Files and Forder
The limits on the number of folders and files that can be displayed by this unit are as follows.
Media
Item
USB memory devices
Memory capacity FAT16 : 2 GB, FAT32 : 2 TB
Number of folders FAT16 or FAT32 format 500
Number of files
z
5000
z The allowable number of files may differ according to the USB memory device capacity and the file size.
n Folder playback sequence
You can only play back files stored in the top level folder (root).
Preparations
Operations
Informations
Operations