IDK MSD-5401 User Manual page 55

PANEL" are valid only if TV signals are input. If PC signals are input and even if you select "AUTO-1",
"AUTO-2", "4:3", "16:9", "14:9", "16:9 letter box", "14:9 letter box", "4:3 side panel", or "14:9 side panel", the
aspect ratio will be selected automatically based on the aspect ratio of the input signals.
If you select "FULL", video is displayed on the full screen at all times regardless of input video signals, settings
of "8.3.2 Aspect ratio control of output video" and "8.3.4 Aspect ratio ".
Input signal
4:3
5:4
5:3
16:9
16:10
14:9
16: 9 letter box
14: 9 letter box
*The aspect ratio selected for the display device will be the base .
Note:
If you select "THROUGH", the input video is displayed with pixel ratio of 1:1 regardless of settings of "8.3.2
Aspect ratio control of output video" and "8.3.4 Aspect ratio ".
Aspect ratio of destination display device
4:3 5:4
Vertically long
Horizontally long
Vertically long Vertically long
Vertically long Vertically long
Vertically long Vertically long
Vertically long Vertically long
Vertically long
Vertically long
[Figure 8.18] Full screen display
5:3
Horizontally long Horizontally long
long
Horizontally long Horizontally long
Horizontally long
Vertically long
Horizontally long Horizontally long
Horizontally long Horizontally long
Horizontally long
Horizontally long
Horizontally long Horizontally long
55
16:9 16:10
Horizontally long
long long
Horizontally long
Vertically long
Vertically long
Horizontally long
Horizontally long
Horizontally long