4. Connections
• 3 for the color signals R,G,B
• 2for the sync signals H (horizontal sync), V (vertical sync)
RGBS: If the source disposes of a composite sync output i.e. onewire includes the horizontal and the vertical sync than the V BNC
must not be connected, resulting in 4 BNC being connected (V is free).
RGsB: If the source disposes of a sync on Green output i.e. the Green color signal includes the horizontal and the vertical sync
thanthe H and V BN C’smust not be connected, resulting in 3 BNC being con nected (Han d V are free).
BNC Connector
RGB H V
RGBHV RGB H V
RGsBRGsB- -
RGBS RGBS-
Table4-1
HowtousetheBNC’sincaseofdifferentRGBsignals
TheRGB 5 BNC input can also b e used to connect a component video source : see Connecting a Component
video source.
How to connect an RGB signal ?
1. Connect the 5 or 4 BNC cables to the projector ’sRG B input
Image4-7
4.2.5 Connecting a Component Video signal
Component Video
InComponent Video the term component describes a number (3) of elements that are needed to make up the video
picture, these components are R-Y/Y/B-Y.A composite video signal on the other hand contains all the information
neededfor the color picture in a single channel of information
18 R59770079 BARCO ID H250/500 23/07/2007