Topfield TF6400IR manual Searching broadcasting services

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4.1 Searching broadcasting services 25

The other is Ku band which ranges approximately from 12 to 18 GHz.

The LNB (Low Noise Block converter) is used to take a wide band of relatively high frequencies, amplify and convert them to similar signals that is carried at a much lower frequency, which is called Intermediate Frequency (IF).

High frequencies from satellites are converted into 950 to 2150 MHz by a LNB.

Select the Installation > LNB Set- ting menu to conﬁgure the LNB

settings. You should see a screen like the left ﬁgure.

Pressing the OK button on the Satellite Name option displays the satellite list in alphabetic order. Select the satellite toward which your antenna is set to face.

The digital receiver has a database about broadcasting satellites and their transponders, containing the following information: satellite position, frequency range, symbol rate, polarization and LNB frequency corresponding to the frequency range. So you might not have to specify the LNB Frequency option. How- ever, if you have selected the Other entry at the Satellite Name option to specify a satellite that is not in the satellite list, you

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Contents TF 6400 IR Page Contents Preference Settings Index Page Introduction FeaturesControlling the digital receiver Front panel Gramme guide Remote controlAre also used to change values for menu options Safety precautions SetupUnpacking Safety precautions VCR Rear panel connectionsConnecting the antenna Connecting up your digital receiverTo use the Scart connector Connecting to your televisionTo connect the audio connectors To use the composite video connectorTo use the RF connector Connecting to your video cassette recorder Switching on for the ﬁrst timeInserting batteries in the remote control Powering on and checking picture Language settings Preference SettingsMenu language Audio language Subtitle languageTelevision standard Video and audio settingsVideo cassette recorder Colour modelTelevision aspect ratio Radio frequency output Sound modeTelevision standards by country Local time settingPreference Settings Time offset table City Parental control Adjusting the on-screen display Position option as you desire. Its available range is from Searching broadcasting services Service Search1 Conﬁguring LNB settings Searching broadcasting services 2 Conﬁguring DiSEqC 1.2 settings Searching broadcasting services 3 Conﬁguring Usals settings Searching every service of a satellite Searching servicesSearching one service of a transponder Searching every service of a transponderSearching every service of Smatv system Resetting to factory settings Daily Usage Volume controlWatching television Watching television Favourite services list Viewing programme information Selecting subtitle tracks Selecting audio tracksViewing teletext Viewing electronic programme guide Watching multifeed programme Making timer eventsDesired satellite Daily Usage Editing the services list Listing ServicesListing Services Editing the favourite list Repeat this step to add more entries Transferring receiver data How to use on-screen keyboardListing Services Checking the ﬁrmware information Firmware UpdateFirmware Update From your computer via RS-232 port From another digital receiver via RS-232 port Index Index Usals Page Page Correct disposal of this product