Image Ratio (Video mode)
In order to meet different applications in video output, there are 5 image ratio to choose (1) 5:4 Full (2) 4:3
Under-V (3). 4:3 Under-H (4). 5:4 Over-1 (5). 5:4 Over-2. Press “
▲/+” or “▼/-“
key to select the format ratio
you want.
1. 5:4 Full
The image fully fills up the screen on both “Vertical”
and “ Horizontal” lines. To enlarge the 4:3 video
source to 5:4 panel format.
2. 4:3 Under-V
The format is the “Letter Box” under scan mode that
shows the real 4:3 video source on 5:4 panel format
without distortion. That will create a black bar on top
and bottom of 5:4 panel format.
3. 4:3 Over-H
The format is the “Pan Scan” over scan mode that
shows the real 4:3 video source on 5:4 panel format
without distortion. In order to erase the black bar on
both top and bottom, cut about 4% on “Vertical” line
to fill up the screen
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