UltraVista Pro Manual
29
12.
wcpm –
Modifying the input channel parameters
Usage:
<wcpm,SourceCh,contrast,brightness,freq,phase,left,right,top,bottom>
Parameters:
SourceCh
The video input channel ID, starting with 1
Contrast
Brightness
Freq
Sampling frequency
Phase
Left
Left starting point
Right
Right starting point
Top
Top starting point
Bottom
Bottom ending point
Example:
<wcpm,4,128,128,1904,0014,0384,1824,0031,0931>
modifies input channel 4, setting contrast to 128,
brightness to 128, sampling frequency to 1094, left starting point to 0014, right ending point to 1824, top
starting point to 0031 and bottom ending point to 0931.
13.
scpm
– Factory reset of VGA input channel
Usage:
<scpm,SourceCh >
Parameters:
SourceCh
The VGA video input channel ID, starting with 1
Example:
<scpm,4>
factory resets input channel 4.
14.
tmod
– Set the output display mode
Usage:
<tmod,Screen_ID,mode,grid,R,G,B>
Parameters:
Screen_ID
The video wall ID, where 0 = video wall 1
mode
0: normal mode; 1: grid mode; 2: pure color mode
grid
The spacing between adjacent lines in grid mode
R,G,B
The RGB color space value in pure color mode
Example
<tmod,0,0,0,0,0,0>
sets output display to normal mode.
15.
sena
– Enable the video wall
Usage:
<sena,Screen_id,Screen_en>
Parameters:
Screen_ID
The video wall ID, where 0 = video wall 1
Screen_en
0: disabled; 1: enabled
Example:
<sena,1,1>
enables video wall 2.
