**1. Aerial
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Adevice that collects and amplifies electromagnetic waves. Also called "Antenna"
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2. Coaxial cable
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Aspecially designed and shields cable that can transport signals with high frequency
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3. Frequency
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Thenumber of cycles or events per one second, which is expressed in the unit of hertz
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4. FTA (Free- To-Air)
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Anunscrambled broadcast, which you can view without additional payments to a service provider
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5. HDD (Hard Disk Drive)
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Theprimary computer storage medium, which is made of one or more aluminum or glass platters, coated with a
ferromagneticmaterial
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6. MUX
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Thetransmitter/frequency/channel where the programme provider/operator transmit a package of digital
channels/services.Usually there are several MUX frequencies with different or same content.
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7. Network
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Thecollection of channels/services that a programme provider/operator offer. These services may be transmitted
fromone or several MUXes. In the transmitted data stream the operator may transmit a service information
table(networkinformation) that informs the Product about all available services in the network.
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8. OSD (On Screen Display)
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Thefunction that displays the information about the monitor that the user needs or has to know on the screen
directly.OSD information includes brightness, contrast, tuning, RGB adjustment and screen size and positions
(top,left, width and height) and so on.
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9. OTA (Over The Air)
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Thesoftware is downloaded with the manufacturer reserving the right to decide when and where to release them
throughaerial.
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10.PIP (Picture In Picture)
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TVscreen which can display another small screen within the main screen. The background screen is called the
parentscreen and the small screen is called PIP.
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11.PVR (Personal Video Recorder)
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Videorecorder that can record and play back programmes directly using the embedded hard disk drive(s).
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12.RF (Radio Frequency)
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Frequenciesoccupied by radio waves of the total frequency range of electromagnetic waves
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