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Anleitung Zusammenfassung
Audio system With digital satellite reception, the sound is transmitted in packages and is elected either in a special audio mode or pre-selected by using the installation set-up. This makes it possible to select between several different languages in a film. The number of choices is dependent on what is available in the signal. CA Conditional Access. A system to control subscriber access to services, programmes and events. CA Module A device for the decoding of scrambled signals Common Interface Describes a DVB standard hardware and software architecture for Conditional Access systems. DiSEqC Digital satellite Equipment Control. The outdoor unit comprises the antenna, one or more LNBs polarizers and external components. DVB The Digital Video Broadcast group was created to establish a technical frame work for the introduction of digital video broadcasting systems. EPG Electronic Programme Guide. A software that enables viewers to navigate easily among the large number of channels provide by digital technology, in order to select the service they desire. FEC Forward Error Correction. Correction of faulty bits in the received signal. GHz The prefix giga means billion, and Hertz means cycles per second. Signal in the GHz range are often called microwaves. LNB(Low Noise Block converter) An electronic unit mounted on the satellite dish. It recovers the signals reflected by the dish and converts them to signal that can be used the mediamaster. MHz The prefix mega means million, and Hertz means cycle per second. Medimaster A unit that converts the digital satellite signal into audio and video signals. The audio and video signal can be send to the TV set either via SCART or via RF(modulator output). MPEG Moving Picture Experts Group. Body established by the international Standards Organization to provide the basis for a picture coding and Compression system. . Network A number of digital channels transmitted from one source. Grouped under separate headings in the channel list. Parental control A feature that allows parents to “lock:” programmes that they consider unsuitable for children. A “locked” channel or programme can only be “unlocked” with the special parental access code. Polarization Polarization allows several programmes to be fit into the same frequency band. The signal from the satellite are transmitted either with linear (Vertical or Horizontal ) polarization or circular (right or left) polarization. RF Radio Frequency(known as HF in some countries). SERIAL RS232 A serial communication standard data port. Satellite dish A dish-shaped antenna (reflector) that receiver signals from a satellite. The dish focuses the signals into the LNB. SCART A 21-pin connector used for connecting the Mediamaster, VCR and TV. Also named Euroconnector or Peritel connector. Symbol rate Size of the digital package transmission. S.W Software. Program code. PID:Packet Identifier. PCR:Program Clock Reference. BER:Bit Error Ratio. GB 27 PROBLEM SOLVING PROBLEM SOLVING Problem Possible causes What to do The display on thefront panel does not light up/is not lit. Mains lead is not connected. Check that the mains lead is plugged into the power socket. No sound or picture. The satellite dish is not pointing at the satellite. No signal or weak signal. The LNB is faulty. Adjust the dish. Check the signal level indicator in one of the channel search submenus. Check the cable connections, LNB and other equipment connectedbetween the LNB and the receiver, or adjust the dish. Replace the LNB. Bad picture/blocking error. The satellite dish is not pointing at the satellite. Signal too strong. Satellite dish is too small. LNB noise factor too high. The LNB is faulty. Adjust the dish. Connect a signal attenuator to the LNB input. Change to a larger dish. Change to an LNB with lower noise factor. Change the LNB. There is no Welcome The system is connected by If the system is connected by SCART menu on the screen SCART cables and the TV is not cables, switch the TV to the after you switched on in AV/EXT mode. appropriate AV input. the Mediamaster for the first time. The system is connected by RF cables and the TV is not set to the channel tuned for digital satellite TV. If the system is connected by RF cables, switch the TV to the channel for digital satellite TV. If you have not tuned in the TV you may do this first. Please see the TV manual for instructions. You can also change the RF-channel in the Mediamaster. See TV settings. There is interference on your digital satellite channels, an existing terrestrial channel or video signal. The system is connected by RF cables and the output channel ofthe Mediamaster interferes with an existing terrestrial channel or video signal. Change the Mediamaster output channel to a more suitable channel between 21-69, or connect the system by SCART cables. You made a video The Mediamaster was not left on If you make a recording from digital recording of a digital the appropriate channel. satellite TV your M...