Panasonic DMR-EH56 operating instructions Troubleshooting guide/Glossary, Rgb

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Glossary

Bitstream

This is the digital form of multi-channel audio data (e.g., 5.1 channel) before it is decoded into its various channels.

CPRM (Content Protection for Recordable Media)

CPRM is technology used to protect broadcasts that are allowed to be recorded only once. Such broadcasts can be recorded only with CPRM compatible recorders and discs.

Decoder

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

DivX

A video compression format developed by DivXNetworks, Inc. that compresses video files without any considerable loss of video quality.

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.

When recording on this unit Dolby Digital (2 channel) is the default audio.

Down-mixing

This is the process of remixing the multi-channel audio found on some discs into two channels. It is useful when you want to listen to the 5.1-channel audio recorded on DVDs through your television’s speakers. Some discs prohibit down-mixing and this unit can then only output the front two channels.

DPOF (Digital Print Order Format)

DPOF is the standard printing format for still picture data taken by a digital camera, etc. It is used for automatic printing at a photo developing store or on your home printer.

Drive

In the instance of this unit, this refers to the hard disk (HDD), disc (DVD) and SD card (SD). These perform the reading and writing of data.

DTS (Digital Theater Systems)

This surround system is used in many movie theaters. 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.

Dynamic range compression means reducing the gap between the loudest and softest sounds. This means you can listen at low volumes but still hear dialogue clearly.

Electronic Programme Guide (EPG)

This is a system used to display the television programme list on televisions, computers and cellular phones. Data is transmitted using the internet or television waves. This unit is compatible with the method using television waves. You can use the television programme list for functions such as timer recording.

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 programmes or animation.

Finalize

Aprocess that makes play of a recorded CD-R, CD-RW, DVD-R, etc. possible on equipment that can play such media. You can finalize DVD-R, DVD-R DL, DVD-RW (DVD-Video format), +R, +R DL on this unit.

After finalizing, the disc becomes play-only and you can no longer record or edit. However, finalized DVD-RW can be formatted to become recordable.

Folder

This is a place on the hard disk or memory card where groups of data are stored together. In the case of this unit, it refers to the place where still pictures (JPEG, TIFF) and MPEG2 are stored.

Formatting

Formatting is the process of making media such as DVD-RAM recordable on recording equipment.

You can format DVD-RAM, DVD-RW (only as DVD-Video format), +RW, SD Memory Cards and the HDD or unused +R and +R DL on this unit. Formatting deletes irrevocably all contents.

Frames and fields

Frames refer to the single images that constitute the video you see on your television. Each frame consists of two fields.

u

 

r

Frame

Field

Field

≥A frame still shows two fields, so there may be some blurring, but picture quality is generally better.

≥A field still shows less picture information so it may be rougher, but there is no blurring.

HDD (Hard disk drive)

This is a mass data storage device used in computers, etc. A disk with a surface that has been treated with magnetic fluid is spun and a magnetic head is brought in close proximity to facilitate the reading and writing of large amounts of data at high speed.

JPEG (Joint Photographic Experts Group)

This is a system used for compressing/decoding colour still pictures. If you select JPEG as the storage system on digital cameras, etc., the data will be compressed to 1/10–1/100 of its original size. The benefit of JPEG is less deterioration in picture quality considering the degree of compression.

LPCM (Linear PCM)

These are uncompressed digital signals, similar to those found on CDs. LPCM sound is available when recording in XP mode.

MPEG2 (Moving Picture Experts Group)

A standard for efficiently compressing and expanding colour video. MPEG2 is a compression standard used for DVD and satellite based digital broadcasting. This unit records programmes using MPEG2.

MPEG2 moving picture files shot with a Panasonic SD multi-camera, etc. can be copied to the HDD or a DVD-RAM disc.

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. You can play MP3 you have recorded onto CD-R and CD-RW.

Pan&Scan/Letterbox

In general, DVD-Video are produced with the intention that they be viewed on a widescreen television (16:9 aspect ratio), so images often don’t fit regular (4:3 aspect ratio) televisions. Two styles of picture, “Pan & Scan” and “Letterbox”, deal with this problem.

Pan & Scan: The sides are cut off so the picture fills the screen.

Letterbox: Black bands appear at the top and bottom of the picture so the picture itself appears in an aspect ratio of 16:9.

Playback control (PBC)

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

(This unit is compatible with version 2.0 and 1.1.)

Progressive/Interlace

The PAL video signal standard has 625 (or 576) interlaced (i) scan lines, whereas progressive scanning, called 625p (or 576p), uses twice the number of scan lines. For the NTSC standard, these are called 525i (or 480i) and 525p (or 480p) respectively.

Using progressive output, you can enjoy the high-resolution video recorded on media such as DVD-Video.

Your television must be compatible to enjoy progressive video. Panasonic televisions with 625 (576)/50i · 50p, 525 (480)/60i · 60p input terminals are progressive compatible.

Protection

You can prevent accidental deletion by setting writing protection or deletion protection.

RGB

This refers to the three primary colours of light, red (R), green (G), and blue (B) and also the method of producing video that uses them. By dividing the video signal into the three colours for transmission, noise is reduced for even higher quality images.

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.

Thumbnail

This refers to a miniature representation of a picture used to display multiple pictures in the form of a list.

TIFF (Tag Image File Format)

This is a system used for compressing/decoding colour still pictures, a common format for storing high quality images on digital cameras and other devices.

Troubleshooting guide/Glossary

RQT8415

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Contents Guide Plus+ system is available in the following countries ExampleKeep the small memory cards such as the SD Swallowed, seek medical advice immediatelyMemory Card out of reach of children. If Inside of product Tuotteen sisällä Produktets innsideTable of contents HDD and discs you can use for recording and play HDD, disc and card informationDVD Video Recording format DVD-Video formatHDD, disc and card information +VR formatRecording modes and approximate recording times +R DLPlay-only discs 12 cm/8 cm Discs that cannot be playedHDD, disc and card information Suitable SD Memory Cards Cards you can use on this unitStructure of folders displayed by this unit TypeImportant notes for recording HDD Hard disk drive handling care Disk drive handling careImportant notes for recording/HDD Hard Unit care Disc and card handlingRemote control information Included accessoriesRemote control information Disc and card handling/Unit care/Included accessories/TheControl reference guide Remote controlUnit’s display Main unitReference guide Opening the front panelConnecting a television and VCR Connecting a televisionUsing a 21-pin Scart cable Connecting a terminal other than the 21-pin Scart terminalConnecting a terminal other ConnectionThan the 21-pin Scart terminal Connecting a television with S Video terminals Connecting a television with AUDIO/VIDEO terminalsConnecting a television with Component Video terminals Other connectionsConnecting a stereo amplifier Connecting an amplifier with a digital input TerminalConnecting an amplifier or system component When the unit is not to be used for a long timePress 3, 4 to select the TV aspect and press Enter If the clock setting menu appearsGuide Plus+ system settings Press GuideConfirm the message on the screen Editing programme lists Guide Plus+ data downloadPress Guide Press SUB Menu Download data automaticallyHost Channel Changing the settingsTo enjoy progressive video Set up to match your television and remote controlTelevision operation Press Drive Select to select the HDD or DVD drive Recording television programmesPress W X CH to select the channel Press ¥ REC to start recordingRecording television programmes Disc Insertion/EjectionTo finalize the disc To open the tray without disc finalizationTo specify a time to stop recording- One Touch Recording Recording settings for High Speed CopyRecording television programmes Press ¥ REC on the main unit to select the recording timePress 3, 4, 2, 1 to select Start and press Enter Flexible RecordingPlaying while you are recording Press 1 Play during recordingTimer recording Timer recordingsPress 3, 4, 2, 1 to select the programme Press Enter Operations in the Guide Plus+ system Timer recordingPress 3, 4 to go through the Guide Plus+ list ActionPress PROG/CHECK Press 3, 4 to select New TimerPress ShowView Programme and press EnterPress Drive Select to select the recording drive and press To cancel recording when recording has already begunPress 2, 1 to select Stop Recording and press Enter To release the unit from recording standbyVPS/PDC function Auto Renewal Recording Relief RecordingRecording broadcasts from an external equipment Making timer recordings on the televisionTurn off this unit Press EXT LinkPlaying recorded video contents/Playing play-only discs Operations during play Playing recorded video contents/Playing play-only discsPress Audio Changing audio during playPlaying DivX discs, MP3 discs and still pictures JPEG/TIFF Playing recorded video contents/PlayingDivX discs, MP3 discs and still pictures JPEG/TIFF Play-only discs/PlayingPress Direct Navigator Playing DivX discsPress 3, 4 to select the title and press Enter Selecting file type to playPress 3, 4 to select the track and press Enter Playing MP3 discsStill pictures Playing DivX discs, MP3 discsPress 3, 4, 2, 1 to select the album and press Enter Playing still picturesPress Drive Select to select the HDD, DVD or SD drive Go to stepUseful functions during still picture play Slide Show SettingStart Slide Show RotateUsing on-screen menus Using on-screen menus/Status messageCommon procedures Disc menu-Setting the disc contentPress Status Status messagesEditing titles/chapters and playing chapters Editing titles/chaptersPress 3, 4, 2, 1 to select the chapter If you select Chapter ViewCancel Protection § Set up Protection §Title operations Partial DeleteCreating playlists Creating, editing and playing playlistsPress 2, 1 to select the source title and press Press ReturnPlaylist operations Editing and playing playlists/chaptersAdd Chapter MoveTo edit the album Editing still picturesTo edit still picture Useful functions during still picturePress 2, 1 to select Delete and press Enter Album and picture operationPress 2, 1 to select number of print 0 to 9 Editing still picturesDeleting titles or pictures during play Delete NavigatorPress Delete Available disc space after deletingCopying titles or playlists Approximate copying times Max. speedDelete Navigator/Copying titles or playlists Copy Press Functions Press 3, 4 to select Copy and press EnterPress 2, 1 to select Start and press Enter Advanced Copy Copying using the copying listTo return to the previous screen To stop copyingRecording and playing while copying To edit the copying listSet Copy Time Setting the unit to copy according to the set timeCopying MPEG2 moving pictures from an SD card MPEG2VIDEO§ HDD DVD-RAMRegister still pictures for copy Copying still picturesTo register individual still pictures To register on a folder by folder basisPictures and press Enter Copying all the still pictures on a card- Copy All PicturesPress 3, 4 to select Copy All To select another folderCopying from a video cassette recorder REC ModeDV automatic recording DV Auto Rec Manual recordingPress Functions Play Linked operations with the TV Q LinkShowView Press Drive Select to select the HDD or DVD driveHDD, disc and card management Common procedures Setting the protectionProviding a name for a disc Press 3, 4 to select Disc Name and press EnterDeleting all titles and playlists-Delete all titles Deleting all the contents of a disc or card-FormatEnabling discs to be played on other equipment-Finalize Selecting the background style-Top MenuCreating Top Menu-Create Top Menu HDD, disc and card managementShow Enter Name screen Entering textPress 3, 4, 2, 1 to select a character and press Enter Press SetFunctions window Child LockPress 3, 4 to select an item and press Enter Common procedures Changing the unit’s settingsUnit’s settings Press 3, 4 to select the tab and pressChanging the unit’s settings Summary of settingsDisc PictureDisplay Language Changing the unit’s settingsDTS MpegOthers Press 3, 4, 2 TuningTo select a Programme positionRefer to the control reference on Restart set up To change the setting all at once PAL!#NTSCTV System Press 3, 4 to select To Others and press EnterPress 3, 4 to change the setting Manual Clock SettingPress Enter when you have finished the settings Press 2, 1 to select the item you want to changeOn the television MessagesMessages On the unit’s displaySet up Frequently asked questionsCover Region number be played?AM every day Guide Plus+Troubleshooting guide Troubleshooting guide Troubleshooting guide You want to cancel the ratings PasswordPlay Play fails to start even when Play is pressedUpdated Copying, deleting and settingPreset To reset the ratings levelTroubleshooting guide/Glossary GlossaryRGB Specifications OthersNorsk Safety precautions Index
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