Samsung T220M User Manual - Page 80

DTV Broadcasting Digital TV, LNA Low Noise Amplifier - service manual

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Appendix Plug & Play Resolution RF Cable Satellite Broadcasting Cable TV CATV VHF/UHF Channel Fine Tuning External Device Input DVD DTV Broadcasting (Digital TV Broadcasting) LNA (Low Noise Amplifier) method. The Non-Interlace method is used for the majority of monitors to ensure a clear image. The Interlace method is the same as that used in TVs. This is a function that provides the best quality screen for the user by allowing the computer and the monitor to exchange information automatically. This monitor follows the international standard VESA DDC for the Plug & Play function. The number of horizontal and vertical dots used to compose the screen image is called the 'resolution'. This number shows the accuracy of the display. A high resolution is good for performing multiple tasks as more image information can be shown on the screen. Example: If the resolution is 1920 x 1200, this means the screen is composed of 1920 horizontal dots (horizontal resolution) and 1200 vertical lines (vertical resolution). A round signal cable generally used for TV antennas. Balances the levels of the sound coming from each speaker in televisions with two speakers. Whereas the terrestrial broadcasting is delivered via frequency signals through the air, cable broadcasting is transmitted via a cable network. In order to view cable TV, one must purchase a cable receiver and hook it up to the cable network. "CATV" refers to the broadcasting service offered at hotels, schools and other buildings through their own broadcasting system, apart from VHF or UHF broadcasting by terrestrial broadcasters. The CATV programs may include movies, entertainment and educational programs. (Different from cable TV.) CATV can be viewed only within the area in which the CATV service is offered. VHF indicates TV channels 2 to 13, and UHF indicates channels 14 through 69. This feature allows the viewer to fine-tune the TV channel to obtain the best viewing conditions. The Samsung LCD TV has both automatic and manual channel fine-tuning features to enable the viewer to adjust their desired settings. External device input refers to video input from such external video devices as VCRs, camcorders and DVD players, separate from a TV broadcast. A type of digital disk technology that takes up only the benefits of CD and LD, to implement a high resolution/quality, which enables the user to enjoy clearer images. An enhanced broadcasting technology to process digital video signals using a set-top box, which implements a high resolution and clearer digital images on the screen. This derives from artificial satellite technology that amplifies weak signals even in poor reception areas for sharper images.

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method. The Non-Interlace method is used for the majority of
monitors to ensure a clear image. The Interlace method is the same
as that used in TVs.
Plug & Play
This is a function that provides the best quality screen for the user
by allowing the computer and the monitor to exchange informa-
tion automatically. This monitor follows the international standard
VESA DDC for the Plug & Play function.
Resolution
The number of horizontal and vertical dots used to compose the
screen image is called the 'resolution'. This number shows the ac-
curacy of the display. A high resolution is good for performing
multiple tasks as more image information can be shown on the
screen.
Example: If the resolution is 1920 x 1200, this means the screen
is composed of 1920 horizontal dots (horizontal resolution) and
1200 vertical lines (vertical resolution).
RF Cable
A round signal cable generally used for TV antennas.
Satellite Broadcasting
Balances the levels of the sound coming from each speaker in
televisions with two speakers.
Cable TV
Whereas the terrestrial broadcasting is delivered via frequency
signals through the air, cable broadcasting is transmitted via a ca-
ble network. In order to view cable TV, one must purchase a cable
receiver and hook it up to the cable network.
CATV
"CATV" refers to the broadcasting service offered at hotels,
schools and other buildings through their own broadcasting sys-
tem, apart from VHF or UHF broadcasting by terrestrial broad-
casters. The CATV programs may include movies, entertainment
and educational programs. (Different from cable TV.)
CATV can be viewed only within the area in which the CATV
service is offered.
VHF/UHF
VHF indicates TV channels 2 to 13, and UHF indicates channels
14 through 69.
Channel Fine Tuning
This feature allows the viewer to fine-tune the TV channel to ob-
tain the best viewing conditions. The Samsung LCD TV has both
automatic and manual channel fine-tuning features to enable the
viewer to adjust their desired settings.
External Device Input
External device input refers to video input from such external vid-
eo devices as VCRs, camcorders and DVD players, separate from
a TV broadcast.
DVD
A type of digital disk technology that takes up only the benefits
of CD and LD, to implement a high resolution/quality, which en-
ables the user to enjoy clearer images.
DTV Broadcasting (Digital TV
Broadcasting)
An enhanced broadcasting technology to process digital video
signals using a set-top box, which implements a high resolution
and clearer digital images on the screen.
LNA (Low Noise Amplifier)
This derives from artificial satellite technology that amplifies
weak signals even in poor reception areas for sharper images.
Appendix