Technicolor - Thomson DTH8640 manual Further information

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02_DTH8640_50_en.qxp 17/02/06 10:55 Page 35

Further information

•Use a decompression transfer rate of at least 128 kb/sec (kilobytes/second) when recording mp3 files. Sound quality with mp3 files basically depends on the rate of compression/decompression you choose.To obtain sound quality equivalent to that of an audio CD, use files for which the sampling rate during conversion from analogue audio to mp3 format is between 128 kbps and 160 kbps. Higher compression rates, such as 192 kbps or more, will only rarely improve sound quality. Conversely, files with sampling rates below 128 kb/sec will not be played properly.

•Do not attempt to record protected mp3 files. Such files are coded and protected.

Important notice:The above recommendations cannot be taken as a guarantee that the DVD player will play mp3 recordings, or as an assurance of sound quality.You should note that certain technologies and methods for mp3 file recording on CD-Rs prevent optimal playback of these files on your DVD player (that is degraded sound quality and even, in some cases, inability of the player to read the file or files).

DivX files and CD-R / CD-RW discs

DivX is a compression format answering the MPEG-4 standard and that allows an entire film to be contained on a single CD.

The compatibility of DivX formats depends on MPEG-4 coding software, disc design software and the recording software employed, as well as the discs themselves.

What codecs can your player read ?

•Playback of DivX 3.11 content • Playback of DivX 4 files (MPEG-4 simple profile) • Playback of DivX 5 files (MPEG-4 simple profile and additional functions such as bi-directional frames. Qpel and GMC are not supported) • Resolutions up to 720 x 480 at 30fps and 720 x 576 at 25fps are supported • Macroblocks per second 40500 • Maximum average bitrate 4000 kbps • Maximum peak bitrate during any 3 seconds of video 10000 kbps • Minimum VBV buffer size (kbytes) 384k bytes

for DivX 3.11 content at Home Theater Profile, the required average bitrate is 1000 kbps, and the required maximum peak bitrate is 4000 kbps. Mpeg4 and Xvid content may or may not play back depending on the exact recording method and codec used.

Using the remote control unit correctly

When you use remote control, point the unit at the appliance you want to control (DVD recorder, TV set or satellite receiver). Ensure that there is no obstacle between the remote control unit and the appliance, otherwise the infrared signal

carrying the remote control commands will be

 

blocked.To control your DVD recorder, ensure

EN

that the remote control unit is in DVD mode by

pressing once on the DVD key before using any

 

other keys.

 

Recording

Your DVD recorder has recording functions similar to a video recorder. It lets you record programmes to a disc in the DVD family DVD (DVD R/RW) or to the internal hard disc (DVR or HDD). For the same disc, the recording time depends on the quality settings that you can adjust according to the time left on the disc.The recording may be immediate or deferred.

NICAM sound

NICAM sound is digital, compatible with analogue tv sets. It is broadcast by certain channels and relayed by certain emmiters in some European countries. NICAM (Near Instantaneously Companded Audio Multiplex) is also used to broadcast Dolby Surround stereophonic programmes or for simultaneous broadcasting in two languages or for two different sounds (intended for blind and poorly sighted people).

Downloading Naviclick data

The downloading of Naviclick data (at 3am or 8am) can be quite long (up to 2 hours). During this time you should not use your DVD recorder, nor turn it on or have a programme programmed for recording during this updating time (from 3am to 5am or 8am to 10am) otherwise the information will be lost. For countries that provide the NexTView service we recommend that you set the downloading time to 3am.The full guide of TV programmes can only be consulted the following day after an initial installation. It is necessary to allow your DVD recorder to download the guide at the time set in the Naviclick Setup.

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Contents About your device Precautions to takeContent in brief To beginImportant information about batteries Remote controlInserting the batteries Automatic channel search Connections and initial set upScart OUT TV Audio-Video outputs Connections and initial set upAudio outputs Output L, R, Composite Video Out socket Other Audio Video connectionsAudio Video Output Composite Video Outputs Y, Pb, Pr YUVVideosocket input to connect a Open and close the drawer Front of your player recorderConfirm / OK Left Main messages on the displayAbout other displays menus and banners Socket AV2 ScartTo change channel To watch TV ProgrammesRecommended brands and types Configured recording HDD or DVD discsRecord the current programme Recordable discsRecording starts Stop recordingSaving the buffer DestinationManual programming Menu Timers OK Add Timer OKProgramming a recording or a transfer Programming a transfer Menu Timers OK Set transfer OKRecording through the Naviclick TV guide Recording from a connected deviceAutomatic programming Naviclick Consulting the TV guide with NaviclickMenu Library OK LibraryVideo library on the hard disc Managing titles on the hard discExport Disc Library DVDMusic library on the hard disc Picture library on the hard discDiscs containing sound files in MP3 format Readable discsFiles which your player can read With a DVD Interactive bannersWhile watching a channel While playing a discPlay functions Loading and playing a discChapter Playing discs Displaying the information bannerTime counter Title or TrackRepetition between 2 points a and B Disc play modeSubtitle and dialogue language IntroScan Play mode for Audio CDsCamera angles PBC Playback control menu VCDEdit menu DVD RW disc and DVR hard disc Access to the edit menuMenu Disc OK OK Music Pictures OK Video Playing image and audio JPEG, mp3, wmaTo play DivX files Changing imagesConcerning DivX files To rent purchase DivX VOD filesDisc menu Select a title and press OK Title menuRename Title Menu Disc OK Title menu OKScreen Format DVD / VCD Menu Setup OK Disc options OKDisc options Disc AutoplaySmartRecord Default Rec. QualityRecording Options Menu Buffer Length video memoryAudio DVD disc dialogues Selecting Languages DVDDisplay Disc menuDivX subtitle selection DVD disc subtitlesLocking Menu Setup OK Parental control OKChoose a play mode and confirm with OK Parental controlNon categorized titles Ratings limitsUpdating Naviclick via Teletext SettingsDownload time Choice of NexTView channelRecommendations and information concerning discs 12 cm Further informationFurther information Recorder is in copy mode. Copying appears on the display Troubleshooting guideRemote control If you encounter difficultiesCheck that the file is actually DivX Or desynchronise the image and the soundDisc rating is higher than the limit that you have set Other problems Other important information Technical data

DTH8640 specifications

The Technicolor - Thomson DTH8640 is a pioneering digital set-top box that has etched its name in the realm of digital television technology. Known for its reliability and robust features, the DTH8640 is designed to cater to the evolving needs of consumers seeking high-quality entertainment solutions.

One of the standout features of the DTH8640 is its advanced digital video broadcasting capabilities. Supporting DVB-S2 standards, it ensures that viewers receive superior satellite television services with enhanced signal quality and efficiency. This technology not only improves picture quality but also provides a more stable connection, minimizing disruptions during viewing.

In terms of characteristics, the Technicolor DTH8640 is designed with user accessibility in mind. The interface is intuitive, allowing users to navigate through channels and settings with ease. This enhances the viewing experience, making it suitable for a wide range of audiences, from the tech-savvy to those who prefer simplicity. The remote control is ergonomically designed, ensuring that users can operate the set-top box comfortably.

Another significant feature of the DTH8640 is its storage capacity. Equipped with substantial internal memory, it allows users to record live television shows, giving them the flexibility to watch their favorite content at their convenience. This DVR functionality is a vital aspect of modern television viewing, catering to busy lifestyles.

The device also includes multiple connectivity options, such as HDMI and USB ports, making it compatible with modern televisions and other devices. This versatility ensures that users can connect the DTH8640 with a variety of audio and video systems, enhancing their overall viewing experience.

Additionally, the Technicolor DTH8640 supports various multimedia formats, enabling seamless playback of movies, music, and photos from USB storage devices. This multimedia capability turns the set-top box into a comprehensive entertainment hub that goes beyond just providing television channels.

Security features are also integrated into the DTH8640, ensuring that content remains protected and accessible only to authorized users. This adds an extra layer of reassurance for families concerned about content accessibility for children.

In conclusion, the Technicolor - Thomson DTH8640 stands out as a feature-rich digital set-top box that caters to the diverse needs of modern TV viewers. From its advanced broadcasting technologies to its user-friendly interface and extensive connectivity options, the DTH8640 exemplifies the evolution of home entertainment systems. Whether for recording shows or enjoying a wide range of multimedia content, it remains a reliable choice for consumers seeking quality and performance.
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