Panasonic SC-VK81D Glossary, Tray/disc handling procedure, Reference, Opening/closing a disc tray

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Glossary

Decoder

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

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 multi-channel audio. A large amount of audio information can be recorded on one disc using this method.

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.

Film and video

DVD-Videos are recorded using either film or video. Usually, film is recorded at 24 frames per second, the rate movies are filmed at, while video is recorded at 30 frames per second.

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 television 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.

Interlace and progressive output

NTSC, the video signal standard, has 480 interlaced (I) scan lines, whereas progressive scanning uses twice the number of scan lines. This is called 480P. The video signals output from this unit’s COMPONENT VIDEO OUT terminals (Y, PB, PR) allow you to enjoy higher quality pictures than if the signals were output from the VIDEO OUT terminal or S VIDEO OUT terminal.

I/P/B

MPEG 2, the video compression standard adapted 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.

Linear PCM (pulse code modulation)

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

Playback control (PBC)

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

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.

Tray/disc handling procedure

Not adhering to the following may cause problems.

Opening/closing a disc tray

Open/close the tray with [OPEN/CLOSE ] button only.

OPEN/CLOSE

Do not pull the tray. Do not push the tray

Reference

 

with your hand.

 

Inserting a disc correctly

Insert to fit in the tray guide.

12 cm

8 cm

•Insert the disc correctly in the position as indicated in the diagrams above.

•Place only one disc on a tray.

•Insert the disc with the label side facing up.

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RQT7700

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Contents Example SC-VK81D SC-VK71DSystem ¡ These operating instructions Are applicable to modelsInstructions are of SC-VK71D for Southeast Asia Main unit if the controls are the sameAccessories Table of contentsBefore use How to replace the fuseGetting started This Plug is not Waterproof Keep DRYDisc information Positioning Blue Red + Black Gray + Blue Speaker connectionsTwist and pull off the vinyl tip of the speaker cords Video connections Connecting a television with a Video in terminalConnecting a television with Component Video in terminals Connecting a television with an S Video in terminalAC in To household AC socket Radio and power supply connectionsConserving power AM loop antennaDo not Remote controlQuick Setup screen assists you to make necessary settings Setup DVD/CD Enter Return ShiftThis is a 24-hour clock Setting the timeDemo function 123Center console Control reference guideGettingstarted Main unitSound EQ, S.WOOFER Remote controlSound EQ, -MANUAL EQ, M.RE-MASTER Disc Discs Basic playOperations Enter number Frame-by- frameOn-screen item select Starting play from a selected group Main units displayDiscs Convenient functions Repeat play Play mode functionsProgram play up to 24 items Using navigation menus Discs Using navigation menusUsing a content screen to find a track Using the submenuDisc operations Playing HighMAT discsPlaying the programs Playing a playlistMain Menu Discs Using on-screen menusOther Settings Picture Menu Picture Mode Picture AdjustmentTransfer Mode Signal type/dataVideo tab Discs Changing the player’s settingDisc tab Changing the delay time Speaker Setting Selecting channels Manual tuningPreset tuning RadioPress , Tape to start playback Cassette tapesTape Press , TapeSuper Surround Sound field and sound qualityDolby Digital and DTS Dolby Pro LogicMulti Re-master Enjoying more natural sound Speaker level adjustmentsUsing the Manual Equalizer Manual EQ Using the Super Sound EqualizerPress REC on the main unit to start recording Press and hold Play Mode to select the reverse modeRecording operations Select the source to be recordedTimer Using the timersPlay/record timer Sleep timerKaraoke operations Enjoying karaokeTo record your karaoke performance Enjoying karaoke functionChanging the key Adding an echo effectConvenient functions Other functions Changing the sound range displayOptional antenna connections Using other equipmentUsing an external unit Using a subwooferOpening/closing a disc tray Tray/disc handling procedureGlossary ReferenceOperation Troubleshooting guidePower Listening to the radio Using the cassette deckSound PictureMaintenance Safety precautionsSpecifications Specifications
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