IMAGESTAR HD USER GUIDE
Appendix A: Control Protocol
I460GB issue 4
Page 83
SetAdjust
Function
Adjusts the contrast, brightness, clocking or positioning of the specified source
(applies to RGB Inputs 1 & 2 only)
Format
SetAdjust=
<
channel
>
,
<
parameter
>
,
<
adjustment
>
,0,0,0\r
Arguments
<
channel
> is the input channel number:
0
= Input 1 (RGB)
1
= Input 2 (RGB)
<
parameter
> defines which attribute of the source to adjust:
0
= contrast
1
= brightness
2
= horizontal start
3
= vertical start
4
= pixels per line
5
= clock phase
<
adjustment
> defines the amount of adjustment required and must be a number
between –32 and +32.
Examples
SetAdjust =0,0,-5,0,0,0\r
Decreases the contrast of input 1 by a factor of 5.
SetAdjust =1,3,10,0,0,0\r
Shifts the vertical start position of input 2 down by 10 pixels.
