datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu

4.4.4 The Extension Main Board Command For CG
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Command code => 130(82h) = EXT_ASK_CG_STATUS_CMD
Parameter #1 = > NC
--- Answer ---
Parameter #1 = > CG Mode: 30h=external, 31h=internal
Parameter #2 = > NC
Parameter #3/4 = > CG LUMAKEY level MAX: (3xh, 3yh): xyh=the MAX luminance value
Parameter #5/6 = > CG LUMAKEY level MIN: (3xh, 3yh): xyh=the MIN luminance value
Parameter #7 = > CG Transparency: 0~100
Parameter #8/9 = > CG Transparent point: (3xh, 3yh): xyh= the point’s luminance
Parameter #10/11/12 => Window’s X LEFT: (3xh, 3yh, 3zh): xyzh=the X left position
Parameter #13/14/15 => Window’s X RIGHT: (3xh, 3yh, 3zh): xyzh=the X right position
Parameter #16/17/18 => Window’s Y TOP: (3xh, 3yh, 3zh): xyzh=the Y top position
Parameter #19/20/21 => Window’s Y BOTTOM: (3xh, 3yh, 3zh): xyzh=the Y bottom position
Parameter #22 = > 3xh: (b0=1=keep black, 0=off); (b1=1=keep white, 0=off)
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Command code => 131(83h) = EXT_CG_MODE_CMD
Parameter #1 = > Get/Set: 30h=get, 31h=set
When (para#1=31h)
--- Answer ---
Parameter #2 = > CG Mode: 30h=external, 31h=internal
Parameter #1 = > Get/Set: 30h=get, 31h=set
Parameter #2 = > CG Mode: 30h=external, 31h=internal
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Command code => 132(84h) = EXT_CG_SOURCE_BW_CMD
Parameter #1 = > Get/Set: 30h=get, 31h=set
When (para#1=31h)
--- Answer ---
Parameter #2 = > 30h: (spare)
Parameter #3 = > 3xh: (b0=1=keep black, 0=off); (b1=1=keep white, 0=off)
Parameter #1 = > Get/Set: 30h=get, 31h=set
Parameter #2 = > NC
Parameter #3 = > 3xh: (b0=1=keep black, 0=off); (b1=1=keep white, 0=off)
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