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ATLANTA Xtrend - ET9000
Kullanım Kılavuzu
Dolby Digital
Dolby Digital is the common version containing up to six discrete channels of
sound. The most elaborate mode in common usage involves five channels for
normal-range speakers (20 Hz - 20,000 Hz) (right front, center, left front, right rear
and left rear) and one channel (20 Hz - 120 Hz allotted audio) for the subwoofer
driven low-frequency effects. Mono and stereo modes are also supported.AC-3
supports audio sample-rates up to 48 kHz.
* Dolby Digital
* DD (an abbreviation for Dolby Digital, often combined with channel count; for
instance, DD 2.0, DD 5.1)
* AC-3 (Audio Codec 3, Advanced Codec 3, Acoustic Coder 3.
EPG
Electronic Program Guide is a digital guide to scheduled broadcast television or
radio programs, typically displayed on-screen with functions allowing a viewer to
navigate, select, and discover content by time, title, channel, genre, etc. by use of
their remote control, a keyboard, or other input devices such as a phone keypad.
Content can also be scheduled for future recording by a personal video recorder
(PVR).The on-screen information may be delivered by a dedicated channel or
assembled by the receiving equipment from information sent by each program
channel.
eSATA
A variant of SATA meant for external connectivity with the following
characteristics: * Minimum transmit potential: Range is 500-600 mV. * Minimum
receive potential: Range is 240-600 mV. * Identical protocol and logical signaling
(link/transport-layer and above), allowing native SATA devices to be deployed in
external enclosures with minimal modification.
FEC
Stands for Forward Error Correction. This is a system of error control for data
transmission, whereby the sender adds redundant data to its messages, also
known as an error-correction code. This allows the receiver to detect and correct
errors (within some bound) without the need to ask the sender for additional data.
The advantages of forward error correction are that a back-channel is not
required and retransmission of data can often be avoided (at the cost of higher
bandwidth requirements, on average).
HDMI
Stands for High-Definition Multimedia Interface. It is a compact audio/video
interface for transmitting uncompressed digital data. HDMI connects digital audio/
video sources—such as set-top boxes, Blu-ray Disc players, personal computers
(PCs), video game consoles (such as the PlayStation 3 and some models of
Xbox 360), and AV receivers—to compatible digital audio devices, computer
monitors, and digital televisions. As an uncompressed connection, HDMI is
independent of the various digital television standards used by individual devices,
such as ATSC and DVB, as these are encapsulations of compressed MPEG
video streams (which can be decoded and output as an uncompressed video
stream on HDMI).
LNB
Stands for Low-Noise Block converter. This is the (receiving, or downlink)
antenna of what is commonly called the parabolic satellite dish commonly used
for satellite TV reception. The LNB is usually fixed on or in the satellite dish. The
purpose of the LNB is to take a wide block (or band) of relatively high frequencies,
amplify and convert them to similar signals carried at a much lower frequency
