iVW-FH233 User Manual
20
4. Input and Output Resolution
Correct adjustment of the input and output resolutions gives a greater image quality.
Follow the steps outlined in the subsections below to get the best image quality from the
iVW video wall controller.
4.1
Aspect Ratio
With auto-scaling it is not necessary to match the input and output aspect ratios.
However for the best visual experience the input and output aspect ratios should be
identical.
4.2
Input Resolution
The input resolution should be set as high as possible. Pick a resolution that meets the
following criteria for best visual experience:
•
Matches the display device's aspect ratio
•
Is the maximum possible resolution (without exceeding input resolution limits)
The iVW-FH233 supports the following input resolutions.
640 x 480, 720 x 480 (480p), 800 x 600, 1024 x 768, 1152 x 864, 1280 x 720 (720p),
1280 x 800, 1280 x 960, 1280 x 1024, 1360 x 768, 1366 x 768, 1440 x 900, 1600 x 1200,
1680 x 1050, 1920 x 1080 (1080p)
4.3
Output Resolution
The output resolution should be set as high as possible, and meet the following criteria for
the best visual experience:
•
Matches video input and display device aspect ratio
•
Is the maximum possible resolution
•
Has a minimum width greater than half input width
•
Has a minimum height greater than half input height
The iVW-FH233 supports the following output resolutions.
1024 x 768, 1280 x 720 (720p), 1360 x 768, 1366 x 768, 1920 x 1080 (1080p)
