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USB MP3/WMA Overview

© Continental Trading GmbH

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USB MP3/WMA Overview

Note on MP3

MP3 is short for MPEG Audio Layer 3 and 

refers to an audio compression technology 

standard.

This product allows playback of MP3 files on CD-

ROM, CD-R or CD-RW discs.
The unit can read MP3 files written in the format 

compliant with ISO 9660. However it does not sup-

port the MP3 data written by the method of packet 

write.

The unit can not read an Mp3 file that has a file 

extension other than ".mp3".

If you play a non- MP3 file that has the " .mp3 

" extension, you may hear some noise.

In this manual, we refer to what are called 

"MP3 file" and "folder " in PC terminology as 

"track" and "Album," respectively.

Maximum number of directory level is 8, inclu-

ding the root directory. Maximum number of 

files and folders per disc is 256.

The unit may not play tracks in the order of 

Track numbers.

The unit plays only the audio Tracks if a disc 

contains both audio tracks and MP3 files.

When playing a disc of 8kbps or VBR

1

, the 

elapsed playing time in the display window will 

not be correct and also the intro play may not 

function properly. 

Note on creating your own CD-Rs or 

CD-RWs containing MP3 files

To enjoy high quality sound, we recommend 

converting to MP3 files with a sampling fre-

quency of 44.1 kHz and a fixed bit rate of 128 

kbps.

DO NOT store more than 256 MP3 files per 

disc.

For ISO 9660 -compliant format, the maximum 

allowable depth of nested folders is 8, inclu-

ding the root directory (folder).

When CD-R disc is used, playback is possible 

only for discs which have been finalized.

Make sure that when MP3 CD-R or CDRW is 

burned that it is formatted as a data disc and 

NOT as an audio disc.

You should not write non-MP3 files or unnee-

ded folders along with MP3 files on the disc 

otherwise it takes a long time until the unit 

starts to play MP3 files.

With some CD-R or CD-RW media, data may 

not be properly written depending on their 

manufacturing quality . In this case, data may 

not be reproduced correctly. High quality CD-

R or CD-RW disc is recommended.

Up to 16 characters are displayed for the name 

of an Album or a Track. ID3 TAG version 1.x is 

required.

Note that the unit may not play Track in the 

order that you wrote them to the disc.

USB Notes

USB functions (flash memory type) MP3 music 

play

USB flash memory 2 in 1 support

FAT 12 / FAT 16 / FAT 32 format supported.

File name: 64 byte / dir name: 64 byte / tag 

name: 30 byte.

Tag (id3 tag ver 2.0) - title / artist / album: 32 

byte support.

USB 1 .1 support, USB 2.0 support (For 2.0, 

speed performance is as USB 1.1)

Not all USB devices are compatible with the 

unit.

Usb connector is support maximum work 

power with 500mA.

1.VBR: Variable Bit Rate

Содержание CD 7316U-OR

Страница 1: ...www vdo com CD7316U OR RDS CD MP3 USB TUNER WITH CD PLAYBACK 12 Volt OWNER S MANUAL ...

Страница 2: ... defective or dusty CD can cause dropouts in sound 앫 Hold CDs as illustrated 앫 Do not touch the unlabeled side 앫 Do not attach any seal label or data protection sheet to either side of a disc 앫 Do not expose a CD to d irect sunlight or exces sive heat 앫 Wipe a dirty CD from the center outward with a cleaning cloth 앫 Never use solvents such as benzine or alco hol 앫 This unit cannot play 3 inch 8cm ...

Страница 3: ...and clock in the CDstate Turn and turn about folder name file name ID3 TAG system time Display PTY info and system time in the Ra dio state 12 Band select 13 USB connector 14 Select previous track 15 Select next track 16 Disc slot 17 SCR key Radio Disc play when disc is in USB when USB inserted AUX IN 18 Reset hole 19 Press to select VOL BAS TRE BAL LOUD FAD AF TA PTY Rotate VOL knob to adjust RAD...

Страница 4: ...re than 5 seconds to exit the clock setting While playing MP3 file Press DSP to display the folder file name and ID3 TAG System setting On the non time display menu Hold it DSP to enter the system setup menu Rotate VOL knob to adjust value BEEP TA VOL RETUNE Set the BEEP tone setting for on key press emit the BEEP tone setting for OFF is not emit TA VOL setting Set the unit volume when having rece...

Страница 5: ...h a sampling fre quency of 44 1 kHz and a fixed bit rate of 128 kbps 앫 DO NOT store more than 256 MP3 files per disc 앫 For ISO 9660 compliant format the maximum allowable depth of nested folders is 8 inclu ding the root directory folder 앫 When CD R disc is used playback is possible only for discs which have been finalized 앫 Make sure that when MP3 CD R or CDRW is burned that it is formatted as a d...

Страница 6: ...ons Wiring Diagram Location Function Location Function A1 No Function B1 Rear R A2 Telephone Mute High B2 Rear R A3 Telephine Mute Low B3 Front R A4 Ignition B4 Front R A5 Antenna remote B5 Front L A6 Illumination B6 Front L A7 Battery B7 Rear L A8 Power Ground B8 Rear L ...

Страница 7: ...oo low Check volume or mute on off If the above solutions cannot help Press the RESET button Disc Disc is inside but is no sound Disc is upside down Place disc in the correct direction and the label side up Disc is dirty or damaged Clean disc or change another disc Disc sound is skips tone quality is low Disc is dirty or damaged Clean CD or change another CD Radio Much noise in broadcasts Station ...

Страница 8: ...e disc cannot be ejected by pres sing button press the RESET switch and press the button 2 seconds to eject the disc If still not ejecting consult your dealer Option Selectable values Function Note If the set inserts anon standard size disc or card you may longpress the button for 5 second then it will be eiected forcibly ...

Страница 9: ...eo separation 22dB 1KHz Image response ratio 40dB IF response ratio 60dB Signal noise ratio 50dB AM MW Radio Frequency range 522 1620KHz Usable sensitivity S N 20dB 35dBμ Disc Player System Disc digital audio system Frequency response 20Hz 20KHz Signal noise ratio 72dB dBA Total harmonic distortion Less than 1 1KHz Channel separation 55dB Note For different bit rate MP3 ESP time are different 40 s...

Страница 10: ...Continental Trading GmbH Sodener Str 9 65824 Schwalbach Germany Support Download www vdo com 11 2010 Continental Trading GmbH ...

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