XR4115 OPERATION
SD Card / USB Operation
Media Compatibility
Playback Order
Playback Capacity
Device Compatibility
Sampling Frequency Rates MP3
WMA
WAV
Transfer Bit Rates
MP3
WMA
WAV
The following types of files are compatible:
•MP3 audio
•WMA audio
•WAV audio
The following types of files are not compatible:
•WMA files that are protected by DRM (Digital Rights Management)
•WMA lossless format
•MP3 PRO format, MP3 playlists
•AAC, protected AAC, M4A format
Playback sequence begins in the root folder. Any empty folders or folders that do not include compatible files are skipped. Depending on your software, the playback order may vary.
•Maximum number of files: 9999
•Maximum number of folders: 999
•Maximum number of folder levels (sub folders): 8
Note: If the number of files/folders exceeds the maximum outlined above, the additional files/folders will be ignored.
USB device and SD card capacity: <32 gigabytes.
Due to the differences of USB devices and SD cards, some devices and cards may not be compatible. USB devices and SD cards must be ‘mass storage class’ and formatted to the FAT or FAT32 file system in order to ensure compatibility.
8kHz ~ 48kHz 8kHz ~ 48kHz 44.1kHz
8kbps ~ 320kbps 32kbps ~ 384kbps 1,411kbps
Note: Some files may not play or be displayed correctly depending on sampling frequency rates and transfer bit rates.
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