Usb Audio Operations; Notes On Using Usb Memories; Select Usb Audio Mode - Clarion NX706 Owner's Manual

9. USB AUDIO OPERATIONS

This system can play audio files (MP3/WMA/AAC/
FLAC) stored in a USB memory which is recognized as
"USB Mass Storage Class device". You can use your
USB memory as an audio device by simply copying
desired audio files into it.
Note:
• This system will not operate or may operate improperly
with some USB memory.
• Files protected with any DRM cannot be played.

Notes on Using USB Memories

General notes
• When no supported files are on the USB device,
nothing displays in the file list.
Notes on the Audio files
• This system can play MP3/WMA/AAC/FLAC files
stored in the USB memory.
MP3 files:
• format: MPEG1/2 Audio layer3
• bit rate: 8k ~ 320kbps
• sampling frequency: 8/12/16/24/32/44.1/48KHz
• file extension: .mp3
WMA files:
• format: Windows media Audio standard L3
profile
• bit rate: 32 ~ 192kbps
• sampling frequency: 32/44.1/48 KHz
• file extension: .wma
AAC files
• format: Advanced Audio Coding LC-AAC,HE-
AAC
• bit rate: 32 ~ 320Kbps
• sampling frequency: 32/44.1/48 KHz
• file extension: .m4a
FLAC files
• format: Free Lossless Audio Codec
• quantization bit rate: 16 or 24 bits
• sampling frequency: 44.1~96 KHz
• file extension: .flac
Notes on the folder structure
• The folder hierarchy must be within 8 hierarchical
levels. Otherwise, playback may be impossible.
• The maximum allowable number of folders is 65535
(including root directory and folders with no MP3/
WMA/AAC/FLAC file).
• The maximum allowable number of files in a folder
is 65535.
• You can store the MP3/WMA/AAC/FLAC files
together in a folder.
• The system may become slow if the files or folders
exceed the limitation above.
Notes on the Tag titles
MP3: title, artist, album
WMA: title, artist, album
AAC: can not display tag information.
FLAC: title, artist, album

Select USB Audio Mode

Connect your USB memory with MP3/WMA/AAC/
FLAC files to the USB connector. The system will
automatically detect the connected device, and the
[USB Audio] button on main menu will be enabled.
• When a USB memory device is already connected,
touch the [USB Audio] button to select the USB
Audio mode.
The system changes to the USB Audio mode and
starts playback from the previous position or from the
beginning.
Note:
This system has two USB connectors and can connect
two USB.
You can select the desired USB by touching the list of
USB root menu.
This system indicates the USB device as "My USB1",
"My USB2" on the list.
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