Kathrein UFS 712si Operating Manual

Also see for UFS 712si: Notice d'utilisation

Contents

Kathrein UFS 712si Operating Manual Manual pdf 71 page image

71TROUBLESHOOTINGIn the event of a malfunction, first check all the cable connections and operating states:1. Receiver and TV set power plugs are connected to wall socket2. Antenna cables on receiver input3. Receiver and TV set correctly connected by a Scart or cinch cable4. Audio connections are made to Hi-Fi or Dolby Digital system as appropriate5. Receiver and TV set (Hi-Fi/Dolby Digital system) are switched on (check power indicators)6. Receiver is responding to remote controlA selection of troubleshooting tips is offered below.Problem Cause Remedy“Weak or no signal!” warningappears on some or all channelsAntenna signal of satellitereception system missing orfaulty. Incorrect LNB frequenciesset in “Antenna Configuration”menu.Consult an antenna specialistto have it checked and repairedas necessary. On “Installation”menu check LNB configurationfor the satellite in question:High L.O. “10.600” GHz, Low L.O.“9.750” GHz, and Limit frequencyL.O. “11.700 MHz”, and changeas necessary.Remote control no longerrespondingReceiver or remote controlcommand set may have beenunintentionally changedSet infrared code 1, as describedin operating manual under“Remote Control RC 660”; checkbatteriesWrong time being displayed“Summer Time” setting wrong.An incorrect time was importedfrom the reception signalOn “Settings” - „Date and TimeSetup“ menu check „SummerTime Enabled“ and change asnecessary Switch off receiverat mains switch from currentchannel, e.g. ARD or ZDF, wait10 seconds and then switch backonThe following channels cut outor “Weak or no signal!” appears:PRO 7, SAT1, Cable 1, DSF,N 24, Tele 5, 9 Live, HSE 24 andSonnenklar TVDECT telephones operate onthe same frequency as thesechannels. Interference may occurdue to inadequate level or poorshielding of cableConsult your antenna specialistBlack or blue screen, no on-screen displaysScart connection to TVdeactivated by accidentallypressing the 0 buttonKeep pressing the 0 button untilthe TV picture reappears on-screenSERVICEIf, despite studying this operating manual, you still have questions about getting started with the unit or usingit correctly, or if unexpected problems occur, please contact your specialist dealer.

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