JVC KD-R730BT Instructions - Page 27

About audio files Playable files  File extensions: MP3(.mp3), WMA(.wma), WAV(.wav) For MP3/WMA discs:  Bit rate: MP3/WMA: 5 kbps - 320 kbps  Sampling frequency: MP3 (MPEG-1): 32 kHz, 44.1 kHz, 48 kHz MP3 (MPEG-2): 16 kHz, 22.05 kHz, 24 kHz WMA: 8 kHz - 48 kHz For USB devices:  Bit rate: MP3 (MPEG-1): 32 kbps - 320 kbps MP3 (MPEG-2): 8 kbps - 160 kbps WMA: 5 kbps - 320 kbps WAV: Linear PCM at 705 kbps and 1 411 kbps  Sampling frequency: MP3 (MPEG-1): 32 kHz, 44.1 kHz, 48 kHz MP3 (MPEG-2): 16 kHz, 22.05 kHz, 24 kHz WMA: 8 kHz - 48 kHz WAV: 44.1 kHz  Channel: WMA/WAV: 1 ch/2 ch  Variable bit rate (VBR) files. (The elapsed time for VBR files will not be displayed correctly.) Unplayable files  MP3 files: - encoded in MP3i and MP3 PRO format - encoded in an inappropriate format - encoded with Layer 1/2  WMA files: - encoded in lossless, professional, and voice format - not based upon Windows Media® Audio - copy-protected with DRM  Files which include data such as AIFF, ATRAC3, etc. File/folder names This unit supports files/folder names recorded in a format compliant with ISO 9660 Level 1, Level 2, Romeo, or Joliet, and the proper extension code , or . Others  This unit can show WMA Tag and ID3 Tag Version 1.0/1.1/2.2/2.3/2.4 (for MP3).  The search function works but search speed is not constant. Additional information About USB device  When connecting a USB cable, use the USB 2.0 cable.  You cannot connect a computer or portable HDD to the USB input terminal of the unit.  Connect only one USB device to the unit at a time. Do not use a USB hub.  USB devices equipped with special functions such as data security functions cannot be used with the unit.  Do not use a USB device with 2 or more partitions.  This unit cannot recognize a USB device whose rating is other than 5 V and exceeds 1 A.  This unit may not recognize a memory card inserted into the USB card reader.  This unit may not play back files in a USB device properly when using a USB extension cord.  Depending on the shape of the USB devices and connection ports, some USB devices may not be attached properly or the connection might be loose.  Operation and power supply may not work as intended for some USB devices.  The maximum number of characters for: - Folder names: 25 characters - File names: 25 characters - MP3 Tag: 128 characters - WMA Tag: 128 characters - WAV Tag: 128 characters  This unit can recognize a total of 20000 files, 2000 folders (999 files per folder including folder without unsupported files), and of 8 hierarchies. However, the display can only show until 999 folders/files. Cautions  Do not pull out and attach the USB device repeatedly while "READING" is shown on the display.  Electrostatic shock at connecting a USB device may cause abnormal playback of the device. In this case, disconnect the USB device then reset this unit and the USB device.  Do not leave a USB device in the car, expose to direct sunlight, or high temperature. Failure to do so may result in deformation or cause damages to the device. ENGLISH‫ |ޓ‬27