Samsung SP-A900B - Manual (Page 41)

A DMD panel is an implementation of DLP technology. It consists of microscopic mirrors where each mirror represents
a pixel.
External Input
External Input is connecting video devices such as a VCR, camcorder, 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.
HDMI
▶ HDMI(High-Definition Multimedia Interface), is an interface that
enables the transmission of digital audio and video signals using a single cable.
▶ The difference between HDMI and DVI is that the HDMI device is smaller in size and has the HDCP (High Bandwidth
Digital Copy Protection) coding feature installed.
Overscan
Overscan cuts the edge of the picture 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 service purposes. This port provides data communication in accordance with the RS-232C
communication standard.
S-Video IN Port
This is called super video. S-Video is a type of video signal which 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 install an additional receiver.
5x Speed, 6 Segment Color Wheel
This is an optical part that converts white rays
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