JVC KD-G722 - Инструкция по эксплуатации - Страница 24

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ENGLISH

•  This unit can play back MP3/WMA files 

meeting the conditions below:

  – Bit rate: 8 kbps — 320 kbps
  – Sampling frequency:
    48 kHz, 44.1 kHz, 32 kHz (for MPEG-1)
    24 kHz, 22.05 kHz, 16 kHz (for MPEG-2)
  – Disc format: ISO 9660 Level 1/Level 2, 

Romeo, Joliet, Windows long file name

•  The maximum number of characters for file/

folder names vary among the disc format used 
(includes 4 extension characters—<.mp3> or 
<.wma>).

  – ISO 9660 Level 1: up to 12 characters
  – ISO 9660 Level 2: up to 31 characters
  – Romeo

*

: up to 128 (72) characters

  – Joliet

*

: up to 64 (36) characters

  – Windows long file name

*

: up to 128 (72) 

characters

*

  The parenthetic figure is the maximum 

number of characters for file/folder names in 
case the total number of files and folders is 
313 or more.

•  This unit can play back files recorded in VBR 

(variable bit rate).

  Files recorded in VBR have a discrepancy 

in elapsed time display, and do not show 
the actual elapsed time. Especially, after 
performing the search function, this 
difference becomes noticeable.

•  This unit can recognize a total of 512 files, of 

200 folders, and of 8 hierarchies.

•  This unit cannot play back the following files:
  – MP3 files encoded with MP3i and 

MP3 PRO format.

  – MP3 files encoded in an inappropriate 

format.

  – MP3 files encoded with Layer 1/2.
  – WMA files encoded with lossless, 

professional, and voice format.

  – WMA files which are not based upon 

Windows Media

®

 Audio.

  – WMA files copy-protected with DRM.
  – Files which have the data such as WAVE, 

ATRAC3, etc.

•  The search function works but search speed is 

not constant.

Playing MP3/WMA tracks from a USB memory

•  While playing from a USB memory, the 

playback order may differ from other players.

•  This unit may be unable to play back some 

USB memories due to their characteristics or 
recording conditions.

•  Depending on the shape of the USB memories 

and connection ports, some USB memories 
may not be attached properly or the 
connection might be loose.

•  It is not recommended to use a USB memory 

wider than 20 mm as it will block you from 
pressing the 

0

 button.

•  If the connected USB memory does not have 

the correct files, “NO FILES” appears and the 
unit returns to the previous source.

•  This unit can show Tag (Version 1.0, 1.1, 2.2, 

2.3, or 2.4) for MP3 files and for WMA files.

•  This unit can play back MP3/WMA files 

meeting the conditions below:

  –  Bit rate:
    MP3:   32 kbps — 320 kbps (MPEG-1)
     

 8 kbps — 160 kbps (MPEG-2/2.5)

    WMA: 5 kbps — 320 kbps
  – Sampling frequency: 
 

MP3:   48 kHz, 44.1 kHz, 32 kHz (MPEG-1)

 24 kHz, 22.05 kHz, 16 kHz (MPEG-2)

 12 kHz, 11.025 kHz, 8 kHz (MPEG-2.5)

WMA: 8 kHz — 48 kHz

•  This unit can play back MP3 files recorded in 

VBR (variable bit rate).

•  The maximum number of characters for 

folder and file names is 25 characters; 128 
characters for MP3/WMA tag information.

•  This unit can recognize a total of 2 500 files 

and 250 folders (999 files per folder).

•  This unit cannot play back the following files:
  – MP3 files encoded with MP3i and 

MP3 PRO format.

  – MP3 files encoded in an inappropriate 

format.

  – MP3 files encoded with Layer 1/2.

Changing the source

•  If you change the source, playback also stops.
  Next time you select the same source again, 

playback starts from where it has been 
stopped previously.

Ejecting a disc

•  If the ejected disc is not removed within 

15 seconds, the disc is automatically inserted 
again into the loading slot to protect it from 
dust. (Disc will not play this time.)