3. Advanced Commands
for composite video:
Byte value Mode
0Video BNC
1Vertical sync BNC
2Red BNC
3Green BNC
4Blue BNC
5SVideo Y
6SVideo C
for Svideo:
Byte value Mode
100 SVideo 1
101 SVideo on R & B
102 SVideo on Vs and Video BNC
Data[2], Data[3] = Xsize word
Data[4], Data[5] = Ysize word
Data[6], Data[7] = Xposition word
Data[8], Data[9] = Yposition word
Xsize, Ysize, Xpos, Ypos are given in “pixels”
for a graphics projector version : x = 1 ...1024 ; y = 1..768
Note that the panel size (projector version) can be read using the Panel size command, "Panel size, Read ",
page 159
Xsize and Ysize determine the size of the window, since the aspect ratio is fixed, one of the values may be
sufficient to determine the size of the window.
Ifthe 2 values d o not match the aspect ratio, then Xsize is taken as reference and Ysize is calculated to match
the aspect ratio.
Data[10] = byPriority byte: 0 =Top ;...; 3= Bottom
3.2.16 PiP window size, WriteDescription
Resizes the active window (works in PiP and in Full Screen mode) by keeping the same aspect ratio.
102 R5976884 RLM SERIES 04/04/2006