JVC KD-G331 - Инструкция по эксплуатации - Страница 16

16

ENGLISH

•  CD-RWs may require a longer readout time since the 

reflectance of CD-RWs is lower than that of regular 
CDs.

•  Do not use the following CD-Rs or CD-RWs:
  –  Discs with stickers, labels, or protective seal stuck 

to the surface.

  –  Discs on which labels can be directly printed by an 

ink jet printer.

  Using these discs under high temperatures or high 

humidities may cause malfunctions or damage to the 
unit.

Playing an MP3/WMA disc

•  This unit can play back MP3/WMA files with the 

extension code <.mp3> or <.wma> (regardless of 
the letter case—upper/lower).

•  This unit can show the names of albums, artists 

(performer), and Tag (Version 1.0, 1.1, 2.2, 2.3, or 
2.4) for MP3 files and for WMA files.

•  This unit can display only one-byte characters. No 

other characters can be correctly displayed.

•  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 characters
  –  Joliet: up to 64 characters
  –  Windows long file name: up to 128 characters
•  This unit can recognize a total of 512 files, of 200 

folders, and of 8 hierarchies.

•  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 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.

Changing the source

•  If you change the source, playback also stops 

(without ejecting the disc).

  Next time you select “DISC” for the playback source, 

disc play 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.

•  After ejecting a disc, “NO DISC” appears and you 

cannot operate some of the buttons. Insert another 
disc or press SOURCE to select another playback 
source.

General settings—PSM 

•  If you change the “AMP GAIN” setting from 

“HIGH PWR” to “LOW PWR” while the volume level 
is set higher than “VOL 30,” the unit automatically 
changes the volume level to “VOL 30.”