User's Manual

9
Other Information
USB Devices / SD Cards
When playing audio files on a USB device or SD card, note the following:
• DN-300R MKII does not charge any connected USB device and does not support USB
hubs, USB extension cables, or SD card readers.
• DN-300R MKII supports USB devices that are mass storage class or compatible with MTP.
• DN-300R MKII supports USB devices and SDHC/SDXC cards with a capacity of:
o USB: 256 MB – 2 TB
o SDHC card: 4 GB – 32 GB
o SDXC card: 64 GB – 128 GB
Note: Class 4 or greater SDHC/SDXC cards are recommended, and Class 10 or greater is
required for Dual recording.
• DN-300R MKII supports FAT16 or FAT32 file systems only.
• You can have up to 99 folders, and up to 2 folder levels, including the root directory.
• You can have up to 999 audio files. If the USB device or SD card contains more than 1000
files, some audio files may not play or appear correctly.
• File names, folder names, and text characters can use up to 255 characters. Only
uppercase letters, lowercase letters, numbers, and symbols can be displayed. Japanese
file names will not be shown.
• Copyright-protected files might not play properly and/or may appear as Unknown File.
• DN-300R MKII supports the following tag data:
MP3 WAV
o ID3 tags: Version 1.x – 2.4 o ID3 tags: Version 1.x – 2.4
o Sample rate: 44.1 kHz o Sample rate: 44.1, 48 kHz
o Bit rate: 64–320 kbps o Bit depth: 16 bit/24 bit
o Format: MPEG1 Audio Layer 3 o Format: Waveform Audio File Format
o File extension: .mp3 o File extension: .wav