Samsung Projector Sp A900b User Manual

							  
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. 
 
 
HDMI
▶ HDMI(High-Definition Multimedi a Interface), is an interface that 
enables the transmission of digital audio and video signals usi ng a single cable. 
▶ The difference betw een HDMI and DVI is tha t the HDMI device is smaller in size and has the HDCP (High Bandwidth 
Digital Copy Protection) c oding feature installed. 
 
 
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 service purposes. This port provides  data communication in accordance with the RS-232C 
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 converts white rays 
 
 
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