Infotainment System Specifications

USB

Supported Audio Formats

• Audio File Specifications
  - WAVeform audio format
  - MPEG1/2/2.5 Audio Layer 3
  - Windows Media Audio versions 7.X/8.X
• Bit Rate
  - MPEG1 (Layer 3): 32/40/48/56/64/80/96/112/128/160/192/224/256/320 kbps
  - MPEG2 (Layer 3): 8/16/24/32/40/48/56/64/80/96/112/128/144/160 kbps
  - MPEG2.5 (Layer 3): 8/16/24/32/40/48/56/64/80/96/112/128/144/160 kbps
  - WMA (high range): 48/64/80/96/128/160/192 kbps
• Bits per Sample
  - WAV (PCM (stereo)): 24 bit
  - WAV (IMA ADPCM): 4 bit
  - WAV (MS ADPCM): 4 bit
• Sampling Frequency
  - MPEG1: 44100/48000/32000 Hz
  - MPEG2: 22050/24000/16000 Hz
  - MPEG2.5: 11025/12000/8000 Hz
  - WMA: 32000/44100/48000 Hz
  - WAV: 44100/48000 Hz
• Maximum Length of Folder/File Names (Unicode-based): 40 English characters or Korean characters
• Supported Characters for Folder/File Names (Unicode support): 2604 Korean characters, 94 alphanumeric characters, 4888 Chinese characters in general use, 986 special characters
• Maximum Number of Folders: 1000
• Maximum Number of Files: 5000

NOTICE

• Files in an unsupported format may not be recognized or played, or their information, such as file name, may not be displayed correctly.
• Only files with the .mp3/.wma/.wav extensions can be recognized by the system. If a file is not in a supported format, convert the file format using the latest encoding software.
• The device does not support files protected with DRM (Digital Rights Management).
• For compressed MP3/WMA files and WAV files, the difference in sound quality depends on the bit rate. (Music files with a higher bit rate have better sound quality.)
• Japanese or simplified Chinese characters in folder or file names may not be displayed correctly.

Supported USB Storage Devices

• Bytes/sector: 64 KB or less
• File system: FAT12/16/32 (recommended), exFAT/NTFS

NOTICE

• Operation is guaranteed only for USB storage devices with a metal cover and plug connector.
  - USB storage devices with a plastic cover may not be recognized.
  - USB storage devices in memory card types, such as CF card or SD card, may not be recognized.
• USB hard disk drives may not be recognized.
• When using a large-capacity USB storage device with multiple logical drives, only files stored on the first drive will be recognized.
• If an application program is loaded on the USB storage device, the corresponding media files may not play.
• Use USB 2.0 devices for better compatibility.

Bluetooth

• Bluetooth Power Class 2: -6 to 4 dBm
• Antenna Power: 3 mW max.
• Frequency Range: 2400 to 2483.5 MHz
• Bluetooth Patch RAM Software Version: 1