JVC KD-R474 User Manual

12
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Maintenance
Cleaning the unit
Wipe off dirt on the faceplate with a dry silicone or soft cloth.
Cleaning the connector
Detach the faceplate and clean the connector
gently with a cotton swab, being careful not to
damage the connector.
Handling discs:
• Do not touch the recording surface of the disc.
• Do not stick tape etc. on the disc, or use a disc with tape stuck on it.
• Do not use any accessories for the disc.
• Clean from the center of the disc and move outward.
• Clean the disc with a dry silicone or soft cloth. Do not use any solvents.
• When removing discs from this unit, pull them out horizontally.
• Remove burrs from the center hole and disc edge before inserting a disc.
More information
Visit also the following website <http://www.jvc.net/cs/car/> for:
– Latest firmware updates and latest compatible item list
– Android™ application JVC MUSIC PLAY
– Any other latest information
About discs and audio files
• This unit can only play the following CDs:
• This unit can play back multi-session discs; however, unclosed sessions will be skipped
during playback.
REFERENCES
• Unplayable discs:
- Discs that are not round.
- Discs with coloring on the recording surface or discs that are dirty.
- Recordable/ReWritable discs that have not been finalized.
- 8 cm CD. Attempting to insert using an adapter may cause malfunction.
•
DualDisc playback: The Non-DVD side of a “DualDisc” does not comply with the “Compact
Disc Digital Audio” standard. Therefore, the use of Non-DVD side of a DualDisc on this product
cannot be recommended.
•
Playable files:
- File extensions: MP3(.mp3), WMA(.wma)
- Bit rate: MP3: 8kbps — 320kbps
WMA: 32kbps — 192kbps
- Sampling frequency:
MP3: 48kHz, 44.1kHz, 32kHz, 24kHz, 22.05kHz, 16kHz, 12kHz, 11.025kHz, 8kHz
WMA: 8kHz — 48kHz
- Variable bit rate (VBR) files.
•
Maximum number of characters for file/folder name:
It depends on the disc format used (includes 4 extension characters—<.mp3> or <.wma>.
- ISO 9660 Level 1 and 2: 32 characters
- Romeo: 32 characters
- Joliet: 32 characters
- Windows long file name: 32 characters
About USB devices
• This unit can play MP3/WMA/WAV/FLAC files stored on a USB mass storage class device.
• You cannot connect a USB device via a USB hub.
• Connecting a cable whose total length is longer than 5m may result in abnormal playback.
• The maximum number of characters for:
- Folder names: 64 characters
- File names: 64 characters
- MP3 Tag: 64 characters
- WMA Tag: 64 characters
- WAV Tag: 64 characters
- FLAC Tag: 64 characters
Connector (on the reverse
side of the faceplate)
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JVC KD-R474 Specifications

General

MP3 playback	Yes
DVD Video playback	No
USB direct playback	-
Audio formats supported	FLAC, MP3, WAV, WMA
Display type	LCD
Illumination color	Blue
Display number of lines	12 lines
AM band range	531 - 1611 kHz
FM band range	87.5 - 108 MHz
LW band range	153 - 279 kHz
Supported radio bands	AM, FM
DIN size	1 DIN
Output power	22 W
Product color	Black
CD changer capacity	1 discs
Disc types supported	CD-R, CD-RW
Operating system version	4.1
Operating system installed	Android
USB version	2.0
Line outputs (RCA)	1
Output voltage	2.5 V
Input frequency	20 - 20000 Hz
Headphone sensitivity	90 dB
Peak Music Power Output (PMPO)	50 W

Weight and Dimensions

Depth	53 mm
Width	182 mm
Height	158 mm
Weight	1100 g
Dimensions (WxDxH)	182 x 158 x 53 mm