Panasonic SC-PT465 Glossary, Maintenance, To clean discs, Clean this unit with a soft, dry cloth

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Glossary

Decoder

A decoder restores the coded audio signals on DVDs to normal. This is called decoding.

DivX

DivX is a popular media technology created by DivX, Inc. DivX media files contain highly compressed video with high visual quality that maintains a relatively small file size.

Dolby Digital

This is a method of coding digital signals developed by Dolby Laboratories. Apart from stereo (2-channel) audio, these signals can also be 5.1-channel sound.

DTS (Digital Theater Systems)

This surround system is used in many movie theaters around the world. There is good separation between the channels, so realistic sound effects are possible.

Dynamic range

Dynamic range is the difference between the lowest level of sound that can be heard above the noise of the equipment and the highest level of sound before distortion occurs.

I/P/B

MPEG 2, the video compression standard adopted for use with DVD-Video, codes frames using these 3 picture types.

I:Intra coded picture

This picture has the best quality and is the best to use when adjusting the picture.

P:Predictive coded picture

This picture is calculated based on past I- or P-pictures.

B:Bidirectionally-predictive coded picture

This picture is calculated by comparing past and future I- and P-pictures so it has the lowest volume of information.

JPEG (Joint Photographic Experts Group)

This is a system used for compressing/decoding colour still pictures. The benefit of JPEG is less deterioration in picture quality considering the degree of compression.

Linear PCM (pulse code modulation)

These are uncompressed digital signals, similar to those found on CDs.

MP3 (MPEG Audio Layer 3)

An audio compression method that compresses audio to approximately one tenth of its size without any considerable loss of audio quality.

Film and video

DVD-Videos are recorded using either film or video. This unit can determine which type has been used, then uses the most suitable method of progressive output.

Film: Recorded at 25 frames per second (PAL discs) or 24 frames per second (NTSC discs). (NTSC discs recorded at 30 frames per second as well).

Generally appropriate for motion picture films.

Video: Recorded at 25 frames/50 fields per second (PAL discs) or 30 frames/60 fields per second (NTSC discs). Generally appropriate for TV drama programs or animation.

Frame still and field still

Frames are the still pictures that go together to make a moving picture. There are about 30 frames shown each second.

One frame is made up of two fields. A regular TV shows these fields one after the other to create frames.

A still is shown when you pause a moving picture. A frame still is made up of two alternating fields, so the picture may appear blurred, but overall quality is high.

A field still is not blurred, but it has only half the information of a frame still so picture quality is lower.

HDMI (High-Definition Multimedia Interface)

HDMI is a next-generation digital interface for consumer electronic products. Unlike conventional connections, it transmits uncompressed digital video and audio signals on a single cable. This unit supports high- definition video output (720p, 1080i, 1080p) from the HDMI AV OUT terminal. To enjoy high-definition video, a high-definition compatible TV is required.

Maintenance

∫To clean discs

Wipe with a damp cloth and then wipe dry.

DO

DO NOT

MPEG4

A compression system for use on mobile devices or a network, that allows highly efficient recording at a low bit rate.

Playback control (PBC)

If a Video CD has playback control, you can select scenes and information with menus.

Progressive/Interlaced

The PAL video signal standard has 576 interlaced (i) scan lines, whereas

 

progressive scanning, called 576p, uses twice the number of scan lines.

 

For the NTSC standard, these are called 480i and 480p respectively.

 

Using progressive output, you can enjoy the high-resolution video

 

recorded on media such as DVD-Video.

 

Your TV must be compatible to enjoy progressive video.

Maintenance

Sampling frequency

 

Sampling is the process of converting the heights of sound wave (analog

 

signal) samples taken at set periods into digits (digital encoding).

 

Sampling frequency is the number of samples taken per second, so larger

 

numbers mean more faithful reproduction of the original sound.

Glossary /

 

∫Clean this unit with a soft, dry cloth.

≥Never use alcohol, paint thinner or benzine to clean this unit.

≥Before using chemically treated cloth, carefully read the instructions that came with the cloth.

Do not use commercially available lens cleaners as they may cause malfunction. Cleaning of the lens is generally not necessary although this depends on the operating environment.

Before moving the unit, ensure the disc tray is empty. Failure to

do so will risk severely damaging the disc and the unit.

RQTX0088

 

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Contents Illustration shows SC-PT465 Region numberRegion Surround speakers Main unitFront speakers Center speakerTable of Contents Lead ForGREEN/YELLOW This Plug is not WATERPROOF-KEEP DRY Accessories Safety precautionsPT465 Assembling the front speakers Preventing the speakers from fallingPT465 Assembling the front speakers If irregular colouring occurs on your TV PositioningPositioning ≥Use only supplied speakersSpeaker installation options Attaching to a wallFitting speaker stands not included Cable connections Speaker Terminal/connector colourCable connections Speaker connectionsOther video connections for improved picture quality Main unit terminal FeaturesAudio and video connections Viera Link Hdavi ControlUse Preparing the remote controlAC mains lead connection BatteriesDetails of settings Performing Quick SetupIf noise is excessive Presetting the radio stationsConfirming the preset channels Presetting stations automaticallyControl reference guide Control reference guideAvoiding interference with other Panasonic equipment Show the Start menu Utilising the Start menuSelect an item Control reference guide / Utilising the Start menuLoad the disc Using the main unitBasic play Open the disc trayVOL PlayBasic NumberedOther playback functions Program and Random playRepeat play Playing RAM and DVD-R/-RW DVD-VR discs Using navigation menusUsing Playing data discsSelect the item Using on-screen menusMenu 1 Disc/Play Show the on-screen menuPT465 Menu 4 Karaoke Using on-screen menusMenu 2 Video Menu 3 AudioAbout DivX VOD contents Disc menu Changing the player settingsShow the setup menu Changing the player settingsAudio menu Video menuOthers menu Language code listDisplay menu Hdmi menuEnjoying the radio Presetting stations manuallySelecting the delay time of the speakers Manual tuningPT465 Enjoying Karaoke Using Karaoke modePT465 Enjoying Karaoke Adding echo effectPower off link Using the Viera Link Hdavi ControlTMAutomatic setup Auto input switchingSpeaker control Home CinemaStart menu will be shown. e.g. DVD-V Equalizer Using sound effectsReal Center Focus Surround EnhancerAdjusting the speaker level To adjust speaker level during playAdjusting the subwoofer level Using Subwoofer BoostPlaying from an USB device Operating other equipmentEnjoying TV audio Enjoying digital audioEquipment Using the iPodEnjoying music Enjoying photos/videosVideo systems Disc handling precautionsDiscs that can be played Discs that cannot be playedDVD-RAM Tips for making data discsFormat Disc Extension Reference CD-R/RWTroubleshooting guide Troubleshooting guideHumming is heard during play It takes time before play startsSound is distorted Effects do not workYour Region ≥The operation is prohibited by the unit or discThis Disc MAY not be Played CoverGlossary MaintenanceTo clean discs Clean this unit with a soft, dry clothSpecifications Power consumption in standby mode Approx .4 W Input power IECDimensions WtHtD Power supplyRQTX0088 Memo F1207TM0 Web Site http//panasonic.net
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