Kathrein UFD 545 manual Changing the oscillator frequency

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Installation Menu

Therefore, before changing the LO frequency make sure that this is at all necessary.

The oscillator frequencies shown at the top of the picture are the as-delivered settings.

Changing the oscillator frequency

Move over to the right-hand side in the LNB configuration menu by pressing O, the setting for LO High will be highlighted in colour. Using the number buttons, you can now enter a frequency matching your system. The same also applies for the

LO Low setting. Press the oubuttons to go to this setting.

Press L4x to exit the menu. At the same time, the receiver will confirm that the values have been saved.

If a setting is incorrect, you will see the following message on the screen:

Bad or no signal

Operation

Factory setting "ON".

Normally, the supply voltage should always be switched on.

For communal or party systems, you must check whether the supply voltage must be switched off!

Standby

Under this menu point the supply voltage for the LNB in receiver standby mode can be switched on and off. It can be switched off for individual and communal systems.

The factory setting is "OFF".

Receiving two satellites

If your receiver is connected to a multifeed antenna that is also aligned with the HotBird satellites for instance, you will need to change the receiver settings for the DiSEqC signal. The same, of course, also applies to other satellites. (DiSEqC = Digital Satellite Equipment Control).

Different control signals are required for the purpose of selecting the satellite signals. To date, the LNB supply voltages 14/18 V and the 22 kHz signal (superimposed on the LNB supply voltage) have been sufficient for signal selection in the majority of applications. With these four switching signals it is possible to switch between horizontally and vertically polarized signals as well as between satellites (multifeed reception).

However, additional control signals are now required for LNB activation and signal selection in view of the expansion of the frequency range to 12 GHz (high-band range) and for receiving more than two satellites.

The "DiSEqC" control signal is responsible for this task. This signal represents a special modulation of the already existing 22 kHz signal.

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Contents DVB Satellite Receiver Page Important information ForewordContents Timer Settings Sound Settings Glossary, Abbreviations Glossary of Technical Terms Safety Information Ventilation Setting-up locationMoisture, sunlight, heat Mains voltageFront view Controls, Indicators, Displays and ConnectionsRear view Channel Remote control function buttonsReceiver on the command set Switching over between Remote Control Command SetsButton functions Menu conceptAlphanumeric entries Language selection OSD Connection and Startup Presetting of the receiving systemTo connect the receiver Sat-IF connectionLNB supply voltage Inserting batteries in the remote controlModulator connection TV and video recorder connectionFactory setting of the receiver Switching on for the First TimeFirst steps Important on-screen displays OSD On-Screen DisplaysSelecting a TV channel Channel selectionReception status digital Reception status analogue Switching over to radio channelSelecting a radio channel by number entry Timer Settings Setting the volume Sound SettingsStereo and two-channel sound reproduction MuteSelecting TV and radio channels last received Channel Lists TV/radioFavourite channels To delete a channel To sort the channelsTo add a channel Analogue channel lists To add an analogue channelAdding/Removing Satellites To set up satellitesTo remove satellites To enter a satellite nameCurrent Channel Overview This function cannot be selected in analogue modeFactory setting PasswordEntering a password Parental control Operation in exceptional cases Operation from the Front PanelLocal time/timer Setting System ParametersSystem parameters Parental controlSummer time Timer menuTV type Picture formatMod.Ch Mod.typOSD colour OSD-TransLNB configuration Installation MenuChanging the oscillator frequency Satellite scan Antenna settingsScan completed Press OK button TP setup/scanAnalogue transponder KHz signal DiSEqC UFO setupTone burst Preprogramming is not deleted under Reset Video menu Analogue SettingsAudio mode HDP modeAudio menu DecoderBandwidth Frequency left/rightDe-emphasis Recording Video Recorder ConnectionPlayback Modulator reception Analogue Decoder ConnectionPreparation Data Transfer from Receiver to ReceiverTransferring channel list Transferring operating softwareTechnical Reference Technical featuresHF features Technical dataScart socket assignments AccessoriesConnection arrangement Connection examplesAnalog DVB Glossary, AbbreviationsDiSEqC Glossary of Technical TermsSymbol rate Satellite ServiceDiSEqC menu DNR IndexIndex Page Page Page Page 998.6252/0800/ZWT/PF Subject to technical modifications