References; Maintenance; More Information - JVC KW-M450BT Instruction Manual

References

References

Maintenance

Cleaning the unit
• Do not use any solvent (for example, thinner,
benzine, etc.), detergent, or insecticide. This may
damage the monitor or the unit.
• Gently wipe the panel with a soft, dry cloth.

More information

About playable files
Audio files
• This unit can play back the following files with
following codec and extension code:
MP3 (.mp3), WMA (.wma), WAV (.wav), AAC (.m4a),
FLAC (.flac)
• This unit can play back files that meet the conditions
below:
– Bit Rate:
MP3/WMA/AAC: 8 kbps – 320 kbps
– Sampling Frequency:
MP3/WMA/AAC: 16 kHz – 48 kHz
WAV/FLAC: 16 kHz – 96 kHz
– Files recorded in VBR (variable bit rate), and have a
discrepancy in elapsed time indication
• This unit can show or display the following:
– Tag:
MP3: ID3 Tag (version 1.0/1.1/2.2/2.3/2.4)
WMA Tag
WAV Tag
AAC Tag
FLAC Tag
46 ENGLISH
– Jacket picture:
Picture size: 32 × 32 to 1 232 × 672 resolution
Data size: Less than 500 KB
File type: JPEG/PNG/BMP
• This unit cannot play back the following files:
– MP3 files encoded with MP3i and MP3 PRO 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/AAC files copy-protected with DRM.
– AAC files copy-protected with FairPlay (except
those stored on an iPod/iPhone).
– Files which have data such as AIFF, ATRAC3, etc.
Video files
• This unit can play back the following files with
following codec and extension code:
MPEG1/MPEG2 (.mpg, .mpeg), MPEG4 (.mp4, .m4v),
H.264 (.mp4, .m4v, .avi, flv, f4v), WMV (.wmv)*, MKV
(.mkv)
* Maximum resolution: 640 × 480
• Streams that conform to:
– Audio: MP3 or Dolby Audio
– MPEG1/MPEG2:
Audio: MPEG1 Audio Layer-2 or Dolby Audio
Video: MPEG system/program stream
• Other playable conditions:
– MPEG1/MPEG2: File format: MP@ML (Main Profile at
Main Level)/SP@ML (Simple Profile at Main Level)/
MP@LL (Main Profile at Low Level)
– Video output format: NTSC (by default)
• This unit can playback a file with the size less than
4 GB.
About USB playback
Important
Make sure all important data has been backed up to
avoid losing the data.
We bear no responsibility for any loss of data stored in
the devices while using this unit.
Playable files on a USB device
• This unit can play the following types of files stored
in a USB mass storage class device.
– MPEG1/MPEG2/MPEG4/H.264/WMV/MKV/MP3/
WMA/WAV/AAC (.m4a)/FLAC
• This unit can recognize:
– A total of 9 999 files
– A total of 1 000 files in a folder
– 9 999 folders for audio files
– 250 folders for video and photo files
– A total of 8 folder layers (including one root folder
and 7 subfolders)
• The maximum number of characters (when the
characters are 1 byte):
– Folder names: 50 characters
– File names: 50 characters