AT-OMNI-521
41
Basic Operation
8. Enter the horizontal and vertical resolution of the display in the
Width
and
Height
fields. This is the size of the
source to be used for this window of the video wall. The table below, lists width and height examples for a 2x2
video wall, with the specified source resolution.
Since the example source is 3840 x 2160, the width and height for the Display 1 (upper-left corner) needs to be
set
1920
and
1080
, respectively, as shown below.
Source resolution
Width
Height
3840 x 2160 (UHD)
1920
1080
1920 x 1080 (1080p)
960
540
9.
Enter the number of video wall rows in the
Horizontal
field and the number of columns in the
Vertical
field.
These values are the pixel start position (upper left most pixel). The table below, lists left and right coordinates
for a 2x2 video wall, with the specified source resolution.
Source resolution
Upper Left
Upper Right
Lower Left
Lower Right
3840 x 2160 (UHD)
0, 0
1920, 0
0, 1080
1920, 1080
1920 x 1080 (1080p)
0, 0
960, 0
0, 540
960, 540
10. Click the
Rotation
drop-down list to select the rotation angle of the image. In this example, select
180
from the
drop-down list. The image will be flipped, vertically.