Dish TV DVB-S6800PLUS 운영 매뉴얼 - 페이지 19

{카테고리_이름} Dish TV DVB-S6800PLUS에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dish TV DVB-S6800PLUS 20 페이지. Digital satellite receiver

TERMS (reference)

DiSEqC (Digital Satellite Equipment Control)

A standard through which it is possible to let a DiSEqC compatible receiver send a signal via the

RF cable to a switching device to switch between different LNBs or dishes. The DiSEqC uses the

22KHz signal to control the switching device.

EPG (Electronic Programme Guide)

A electronic program guide (EPG) that comes with the broadcast to a particular satellite, note that

every station fills the EPG differently or not, so differences in the EPG are not necessarily receiv-

er errors.

Frequency

The number of cycles or events per one second, which is expressed in the unit of Hertz

FTA (Free-To-Air)

An unscrambled broadcast, which you can view without additional payments to a service provid-

er.

Hi-Fi (High Fidelity)

The characteristics of audio devices that can perform all the audio frequencies to the human,

whose range is from 16Hz to 20KHz, uniformly from the low frequency to high frequency. Some-

times it is used to indicate high quality of an audio device such as CD player, etc.

LNB (Low Noise Block)

An electronic unit mounted on the satellite antenna. It receives the signal reflected by the dish

and converts them to signal that can be used by this product.

OSD (On Screen Display)

The function that displays the information about the monitor that the user needs or has to know

on the screen directly. OSD information probably includes brightness, contrast, tuning, RGB

adjustment, screen size, positions or other instructions else, etc.

OTA (Over The Air)

Means that software downloads where the manufacturer reserves the right to decide when and

where to release them through satellite system.

RF (Radio Frequency)

Frequencies occupied by radio waves of the total frequency range of electromagnetic waves.

Transponder

In communications, a device that receives and retransmits signals. In satellite communications

the received signals are amplified and retransmitted at a different frequency

FEC

Error correction forwards.

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