JVC KD-SC945, GET0143-001A manual MP3 Introduction, What is MP3?, Compatible with ID3v1 Version

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MP3 INTRODUCTION

What is MP3?

MP3 is an abbreviation of Motion Picture Experts Group (or MPEG) Audio Layer 3. MP3 is simply a file format with a data compression ratio of 1:10 (128 Kbps*). That means, by using MP3 format, one CD-R or CD-RW can contain 10 times as much data volume as a regular CD can.

*Bit rate is the average number of bits that one second of audio data will consume. The unit used is Kbps (1024 bits/second). To get a better audio quality, choose a higher bit rate. The most popular bit rate for encoding is 128 Kbps.

This unit is incorporated with an MP3 decoder. You can play back MP3 files (tracks) recorded on CD-Rs, CD-RWs, and CD-ROMs.

Compatible with ID3v1 (Version 1)

Extra information data such as album title, performer name, song title, recording year, music genre and a brief comment can be stored within an MP3 file.

This unit can show ID3v1 (Version 1) tags (album name, performer name, and song title) on the display. (See page 26.)

•Some characters cannot be shown correctly.

•This unit is not compatible with ID3v2 (Version 2).

Other main features in this unit:

•Maximum number of folders/files:

289 (Total)

•Available characters for folder/file names: A–Z, 0–9, _ (underscore)

•Maximum number of characters for file name (ISO 9660 Level 1): 12 (inclusive of

separation mark—“.” and extension code —“mp3”)

(ISO 9660 Level 2): 31 (inclusive of separation mark—“.” and extension code —“mp3”)

(Joliet):64 (inclusive of separation mark —“.” and extension code —“mp3”)

•Maximum number of characters for folder name: 64

Precautions when recording MP3 files on a CD-R or CD-RW

This unit can only read MP3 files that are recorded in the format that is compliant with ISO 9660 Level 1, Level 2, or Joliet.

How are MP3 files recorded and played back?

MP3 “files (tracks)” can be recorded in “folders” —in PC terminology.

During recording, the files and folders can be arranged in a way similar to arranging files and folders of computer data.

“Root” is similar to the root of a tree. Every file and folder can be linked to and be accessed from the root.

Playback order, file search order, and folder search order of the MP3 files recorded on a disc are determined by the writing (or encoding) application; therefore, playback order may be different from the one you have intended while recording the folders and the files.

The illustration on the next page shows an example of how MP3 files are recorded on a CD-R or CD-RW, how they are played back, and how they are searched for on this unit.

Notes:

•The unit can read a CD-ROM containing MP3 files. However, if non-MP3 files are recorded together with MP3 files, this unit will take a longer time to scan the disc. It may also cause the unit to malfunction.

•The unit cannot read or play an MP3 file without the extension code—mp3.

•This player is not compatible with the data encoded with Layer 1 and Layer 2 formats.

•The unit is not compatible with Playlist**.

**A playlist is a simple text file, used on a PC, which enables users to make their own playback order without physically rearranging the files.

ENGLISH

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Contents KD-SC945 ‡§√ËÕ߇≈Ëπ CDHow to use the M Mode button How to reset your unitContents Display window Mode buttonLocation of the Buttons Control panelRemote controller Return the battery holder Installing the batteryRemove the battery holder Place the batteryTo turn off the power Turning on the powerTo drop the volume in a moment Setting the clock Searching a station manually Manual search Radio OperationsListening to the radio Searching a station automatically Auto searchTune in to a station you want while M manual is flashing FM station automatic preset SSMWhen an FM stereo broadcast is hard to receive Storing stations in memoryP1 flashes for a few seconds Manual presetTo use Network-Tracking Reception RDS OperationsWhat you can do with RDS To deactivate the TA Standby Reception Using TA Standby ReceptionPress T TP/PTY again. The TP indicator Disappears Press T TP/PTY to activate TA Standby ReceptionTo deactivate the PTY Standby Reception Using PTY Standby ReceptionSelect OFF in on the left column. PTY indicator disappears To search your favorite programme type, see To store your favorite programme types, seeThan 2 seconds while listening to an To activate programme search, follow the procedure belowTo search your favorite programme type Press and hold T TP/PTY for moreChanging the display mode while listening to an FM station Setting the TA volume levelAutomatic clock adjustment Same programme can be received on different frequencies PTY codesInsert a CD into the loading slot CD OperationsPlaying a CD Open the control panelTo fast-forward or reverse the track To stop play and eject the CDTo go to the next or previous tracks To go to a particular track directlyTo play back tracks repeatedly Track Repeat Play How to use the +10 and -10 buttonsTo play back tracks at random Disc Random Play To go to a track quickly +10 and -10 buttonsDisc title / performer Track title Playing a CD TextProhibiting disc ejection While pressing CD, press and hold for more than 2 secondsMP3 Introduction What is MP3?Precautions when recording MP3 files on a CD-R or CD-RW Other main features in this unitLevel6 MP3 folder/file configurationMP3 playback/search order HierarchyRefer also to CD Operations on pages 19 to MP3 OperationsPlaying an MP3 disc Insert an MP3 disc into the loading slotTo skip to the next or previous files To stop play and eject the discTo change the display information To fast-forward or reverse the fileTo select a particular file in a folder, press To go to a particular folder directlyTo skip to the next or previous folder To play back files at random Folder Random/Disc Random Play CanceledMode Active Plays at random Indicator Mode Active Plays repeatedly IndicatorIndication For Preset values Sound AdjustmentsSelecting preset sound modes C-EQ custom equalizer Select the sound mode you wantRepeat steps 1 and 2 to adjust the other items Adjusting the soundAdjust the setting Select the item you want to adjustOther Main Functions Basic ProcedureSelect the PSM item you want to adjust. See 24H/12H Preferred Setting Mode PSM itemsIndications Selectable values/items To select the scroll mode-SCROLL To select the level meter-LEVELTo select the dimmer mode-DIMMER To select the telephone muting-TELAttaching the control panel ConnectorsDetaching the control panel Standard Plate Plate cover How to use the cutout platesWhen attaching a standard plate When attaching a cutout or downloaded PlateRW cannot be skipped Used for recording TroubleshootingSymptoms Causes Remedies ConnectionsAbout mistracking Handling discs MaintenanceMW Tuner SpecificationsRefer to page of How to reset your unit FM TunerControl panel Trim plate GET0143-003AThis unit is designed to operate on 12 V DC Negative ground electrical systemsHandles after installing it Rear ground terminal Fuse position Line out see diagram12V 8 ΩNo sound from the speakers JVC AmplifierKD-SC945 Fuse blows
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