JVC TH-A30R, XV-THA30R manual MP3 Introduction, What is MP3?, MP3 File Compatibility

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MP3 Introduction

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

•Notice that “files” and “tracks” are used interchangeably.

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 measuring unit used is Kbps (1000 bits per second).

To get a better audio quality, choose a higher bit rate. The most popular bit rate for encoding (recording) is 128 Kbps.

MP3 File Compatibility

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

•The system can read or play MP3 files only with the extension code—“.mp3”.

•ID3* tags cannot be shown on the display.

*An MP3 file can contain file information called “ID3 Tag” where its album name, performer, track title, etc. are recorded. There are two versions—ID3v1 (ID3 Tag version 1) and ID3v2 (ID3 Tag version 2).

Disc structure—How are MP3 files recorded and played back?

“MP3 files (tracks)” can be recorded in “directories (or folders),” in PC terminology.

During recording, the files and directories can be arranged in a way similar to arranging files and folder/directories of computer data. “Root” is similar to the root of a tree. Every file and directory can be linked to the root.

In compliance with ISO 9660, the maximum allowable depth of nested directories—so-called “hierarchy”—is eight (inclusive of the root).

Playback order, files search order, and directory 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/ directories and the files.

Note on MP3 discs

MP3 discs (either CD-R or CD-RW) require a longer readout time. (It differs due to the complexity of the directory/file configuration.)

STANDBY/ON

 

AUDIO

 

 

TV

VCR

RDS

 

TV/VIDEO DISPLAY

DISPLAY

DISPLAY

STEP

TV CHANNEL

 

AUDIO/

SUBTITLE

TV VOLUME

 

FM MODE

VCR

DVD FM/AM AUX CONTROL

4

TUNER PRESET

¢

DOWN

 

UP

REW

 

FF

7

TUNING

3/8

 

VCR CHANNEL

 

B.SEARCH

 

F.SEARCH

ENTER

ENTER

VOLUME

TOP MENU MENU RETURN MUTING

 

 

 

SOUND

1

2

3

 

PTY –

PTY SEARCH

PTY +

SETTING

4

5

6

 

 

 

 

PRO LOGIC

7

8

9

 

SLOW

 

SETUP

TEST

 

0

 

 

ANGLE

ZOOM

D.R.C

DSP MODE

REPEAT

A-B REPEAT

PROGRAM

 

CLEAR SEARCH REMAIN SLEEP

For in-depth information about a disc to be played back, see “Disc Introduction—DVD/VCD/CD” on page 25.

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Contents TH-A30R If in Doubt Consult a Competent Electrician Important for Laser Products Above ALL Table of Contents Center Unit Front PanelDisplay window DisplayInside of the Cover Remote ControlRemote Control Putting Batteries in the Remote Control Before InstallationChecking the Supplied Accessories AM antenna connection Connecting the FM and AM AntennasFM antenna connection Speaker Layout Diagram Getting StartedWhen setting the speakers Connecting the SpeakersConnecting speaker cords to the terminals Audio component connection Connecting Audio/Video ComponentTurn the power off to all components before connections TV connection Video cord suppliedTurn On the Power Basic DVD OperationsPress DVD Load a DVDStop Playback Volume Volume + Muting DSP ModeBasic VCD/CD Operations Load a VCD/CDActivate DSP Mode Select the Band Basic Tuner OperationsTune into a Station Enjoying Sounds from the External Component Turning Off the Power with the TimerOther Basic Operations Speaker Settings Setting the Delay TimePress 3 or 2 to adjust delay time Repeat steps 2 and 3 to adjust the other delay timePress AUX to select the external For Dolby Pro Logic Before you start, rememberCreating Realistic Sound Fields DSP Digital Signal Processor Modes Available surround according to the input signal formatPress 3 or 2 to adjust the output balance Adjusting Stereo SoundPress 3 or 2 to adjust the output level Sound PRO Logic DSP ModeAdjusting Dolby Digital DTS Digital Surround Following adjustment indications Appears on the displayFrom the remote control only Press D.R.C Activating Dynamic Range CompressionRepeat 1 and 2 for setting the other speakers Remote control to select Dolby Pro Logic Or Dolby 3 StereoAdjusting Dolby Surround Adjusting DSP Modes Panel repeatedly to select the desired DSP modeNow, you are ready to start the adjustment Press Sound repeatedly to select the Sound CEN, REAR, or SWRepeat 1 and 2 for setting the other speaker SoundIf appears on the TV screen when pressing a button Disc Introduction-DVD/VCD/CDALL PALBasic Disc Operations To go to another chapter or trackTo start playback To stop during playbackPress Display DVD PlaybackShowing the On-Screen Bar Selecting the Subtitles Selecting the Audio LanguagesSelecting the Multi-Angle Views Disc Menu-Driven Playback Checking the Remaining TimeMoving to a Particular Portion Directly Searching for a Particular Point Repeating PlaybackProgramming the Playing Order Chapters-Program Play To check the program contents To erase the stored programTo modify the program To exit from program playDVD Special Effect Playback Press Step once during playbackPress Step repeatedly to advance Picture frame by frameVCD/CD Playback Svcd can be operated by using the VCD operation procedureFrom the remote control only Press Display Disc Menu-Driven Playback Only for VCD Playing time you want to Search forRepeatone Repeatdisc Repeat OFF Press A-B Repeat again to selectEnd point Programming the Playing Order Tracks-Program Play Repeat steps 3 and 4 to program other tracks you wantPress 3 or 2 to select a track Number, then Enter To stop during playAudioleft Audioright Audiostereo Press AUDIO/FM Mode repeatedlySelecting Playback Channel VCD Special Effect Playback Press Zoom againWhat is MP3? MP3 IntroductionMP3 File Compatibility Disc structure-How are MP3 files recorded and played back?Press 0 to load a disc Press 3/8 MP3 PlaybackStarting Playback Operations Using the On-Screen Display Repeat SearchStart playback or go into a directory Select a track or directoryMoving to a Particular Track Directly Press the number buttons to Select a track number you WantTo repeat playback-Repeat Play System starts playback from Selected trackTuning in Stations Tuner OperationsUsing Preset Tuning Selecting the FM Reception ModeUsing the RDS Radio Data System To Receive FM Stations What information can RDS signals provide?Is still on the display Searching for a Program by PTY CodesPress PTY Search again, while Description of the PTY codes Memo Setting up the DVD Preferences Setting the Initial LanguagesSetup Languages you can select on this menuPress Setup Press ∞ or 5 to select highlight one of the language itemsPress Enter Introducing the DVD Preference SystemSetting the TV screen size MenuSetting the Parental Rating Level Press the number buttons to enter the password 4 digitsTo change the password Press Setup againOperating JVC’s Components Turn on or off the VCRIf there are more than one code listed for your brand of TV Operating Other Manufacturers’ TVTry to operate your TV by pressing TV Manufacturers’ codes for TV CodesMaintenance Cleaning the unitGeneral Notes Handling DiscsPress DVD or FM/AM to operate the system. See TroubleshootingVCR Control button has been pressed Specifications Amplifier sectionVideo section Tuner sectionPage 0602KSMMDWSAM

XV-THA30R, TH-A30R specifications

The JVC TH-A30R and XV-THA30R home theater systems represent a blend of innovative technology and user-friendly design, offering an immersive audio-visual experience suitable for both casual viewers and dedicated cinephiles. These systems are crafted to enhance movie nights, gaming sessions, and music playback, making them a versatile addition to any home entertainment setup.

One of the standout features of the JVC TH-A30R is its impressive speaker configuration. The system typically includes a powerful subwoofer and multiple satellite speakers that work together to create a surround sound experience. This setup ensures that users can enjoy cinema-like audio from the comfort of their living room. The subwoofer provides rich bass, while the satellite speakers deliver clear midrange and high frequencies, allowing for a well-rounded soundstage.

Additionally, the TH-A30R includes advanced sound technologies that enhance audio performance. Among these is Dolby Digital support, which decodes multi-channel audio for an immersive sound experience. This technology helps to bring action-packed scenes to life, making users feel as though they are part of the action. The integration of DSP (Digital Signal Processing) modes allows listeners to personalize their audio experience by selecting from various sound settings tailored to different types of content, such as movies, music, and gaming.

Connectivity options are another highlight of the JVC TH-A30R and XV-THA30R systems. They typically feature multiple inputs for connecting a range of devices, including DVD players, gaming consoles, and streaming devices. HDMI inputs ensure high-definition video and audio transmission, while optical and coaxial digital inputs provide flexibility for connecting traditional audio sources. Furthermore, some models may offer Bluetooth connectivity, allowing for wireless streaming from mobile devices.

The design of the JVC TH-A30R is also worth noting. Its sleek, modern aesthetics make it a stylish addition to any media center. Additionally, the user interface is designed with simplicity in mind, ensuring that users can easily navigate settings and adjustments without a steep learning curve.

In summary, the JVC TH-A30R and XV-THA30R home theater systems offer a harmonized blend of powerful audio capabilities, versatile connectivity options, and user-friendly design. With their advanced sound technologies and immersive surround sound experience, these systems are equipped to bring a wide range of entertainment to life, making them an excellent choice for anyone looking to elevate their home viewing experience.
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