FDX-32 Command Guide
29
4.3.4 Input timing setting
@GPI / @SPI
Start position of input video loading
Function
Getting
Setting
Format
@GPI,in_ch
@SPI,in_ch,h_posi,v_posi
Return value
@GPI,in_ch,h_posi,v_posi
@SPI,in_ch,h_posi,v_posi
Parameter
in_ch : Input channel
1 to 32 = INPUT1 to INPUT32
- 1 = Input slot board is not installed
- 2 = scan converter output slot board is not installed
- 3 = Video is not input
h_posi : Horizontal input position
0 = [Default], -100 to +100 = -100 dots to +100 dots
v_posi : Vertical input position
0 = [Default], -30 to +30 = -30 lines to +30 lines
Example
@GPI,1
@GPI,1,0,0
Getting the current horizontal and vertical
input positions of input video in input
channel1.
They are set to “0”.
@SPI,1,0,0
@SPI,1,0,0
Setting horizontal and vertical input
positions of input video in input channel1
to “0”.
Completed normally.
Remarks
Supported since firmware ver.2.xx.