A.12.2Aspect Ratio; A.12.3Display Position - Advantech PDC-190S User Manual

A.12.2Aspect Ratio*

Note! This function works only when displaying the picture in the Aspect
mode, and does not work when displaying the picture in the Auto/1:1
mode.
Mode
Auto
4:3
16:9

A.12.3Display Position

Select this control and then use four keys( ↑↓←→ ) to adjust the horizontal position
and vertical position of the image.
Function
Select this control to obtain an optimum image accord to the aspect ratio
of the input video.
Use this function when a 16:9 aspect ratio picture is squeezed into a 4:3
format signal.
Use this function when a 4:3 aspect ratio picture is zoomed out to a 16:9
format signal.
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