Samsung A800b User Manual

							 Analog Broadcast
An existing broadcasting signal transmitted by a broadcasting station in accordance with the NTSC standard. 
 
 
ANTENNA IN Port 
This is the port for connecting a TV aerial using a coaxial cab le. It is generally used to watch public broadcast 
programs. 
 
 
AV Receiver 
An AV Receiver provides a number of input and output interfaces  for audio and video so as to enable the user to 
connect and use various input and output devices. 
 
 
Backlight Remote Control
The buttons on the Backlight Remote Control are lit up so that  users can easily press buttons on the remote control 
even when it is dark. 
 
 
Black Level
Black Level sets the light level  of the darkest portion of the video signal to match that of the display's black level 
capability so that users can clearly view dark visuals. If the  setting does not match the input signal, the dark screen is 
saturated and may not  display properly or the dark screen looks  milky-white.
 
Cable Broadcast
Cable Broadcast broadcasts progr ams via cable instead of radio waves. To view cable broadcasts, you have to 
subscribe to your local cable br oadcast service provider and install an additional receiver. 
 
 
Color Standard
A pre-determined default color s tandard determined by the broadcasting standard of the corresponding country or 
area. 
 
 
Color Temperature
Color temperature is a simplified  way to characterize the spectral properties of a light source. A low color temperature 
implies a warmer (more yellow/red) light while a high color tem perature implies a colder (more blue) light. 
 
 
COMPOSITE IN Port
A COMPOSITE IN Port is a general video input port (yellow). Bot h chrominance and luminance are transmitted on the 
same 75-ohm cable. 
 
 
Component Port (Green, Blue, Red)
The Component Port separately tr ansmits the luminance signal and provides the best quality among all video 
connection types. 
 
 
Digital Broadcast
Digital Broadcast is a televisio n broadcasting signal digitized  and transmitted according to the United States terrestrial 
digital broadcast spec ifications, or ATSC. 
 
 
DVD (Digital Versatile Disc)
DVD is a large capacity media disk that can save multimedia con tent such as video, games, audio applications, etc. 
using MPEG-2 video compression  technology on a CD size disc. 
 
 
DLP (Digital Light Processing)
DLP is a digital display technology using a DMD panel developed  by TI (Texas Instruments) of the United States. 
 
 
DLP HD2, DC2, DC3
This is a grade of DMD panel. 
 
 
DMD (Digital Micromirror Device)
A DMD panel is a n implementation of DLP technology. It consists  of microscopic mirrors where each mirror represents 
a pixel. 
 
 
External Input
External Input is connecting vide o devices such as a VCR, camco rder, DTV receiver, DVD, etc. to the projector as a 
video source. 
 
 
Gamma Mode
Gamma Mode compensates the video  signal produced for analog display devices such as a CRT (Cathode Ray Tube) 
so that the video signal can be clearly displayed on a digital  display device. 
 
 
Overscan
Overscan cuts the edge of the pi cture when there is unnecessary information, images or noise at the edge of the 
picture. For extremely poor video  signals, some unnecessary video signals may be displayed on the screen. 
 
 
RS-232C Port (Service Input Port)
This port is provided for servic e purposes. This port provides  data communication in accordance with the RS-232C 
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communication standard. 
 
 
S-Video IN Port 
This is called super vi deo. S-Video is a type of video signal w hich has the video brightness and color signal separated 
in order to provide a  better image quality. 
 
 
Satellite Broadcast
Satellite Broadcast broadcasts  programs via satellite so that the program can be viewed in all area in a high visual and 
sound quality. Approximately 100  channels including public broadcast channels are provided. To view satellite 
broadcasts, you have to inst all an additional receiver. 
 
 
5x Speed, 6 Segment Color Wheel
This is an optical part that decomposes white rays 
 
 
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