Playing back USB memory devices
•This unit is compatible with MP3 ID3-Tag (Ver.2) standard.
•This unit can show the artwork that was embedded by using MP3 ID3-
Tag Ver.2.3 or 2.4.
•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.
 2 Compatible formats
Sampling frequency Bit rate Extension
WMA
(Windows 
Media Audio)
z1
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
32/44.1/48/88.2/96/
176.4/192 kHz
– .wav
MPEG-4 AAC
z2
32/44.1/48 kHz 16 – 320 kbps
.aac/
.m4a/
.mp4
FLAC
(Free Lossless 
Audio Codec)
32/44.1/48/88.2/96/
176.4/192 kHz
– .flac
ALAC
(Apple Lossless 
Audio Codec)
z3
32/44.1/48/88.2/96 kHz – .m4a
z1  Copyright-protected files can be played on certain portable players compatible 
with MTP.
z2  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.
z3  Copyright [2012] [D&M Holdings. Inc.]
Licensed under the Apache License, Version 2.0 (the “License”); you may not 
use this file except in compliance with the License. You may obtain a copy of 
the License at http://www.apache.org/licenses/LICENSE-2.0.
 2 Maximum Number of Playable Files and Folder
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 folder directory levels 
z1
8 levels
Number of folders 500
Number of files
z2
5000
z1  The limited number includes the root folder.
z2  The allowable number of files may dier according to the USB memory device 
capacity and the file size.