Samsung 400TS-3 - Manual (Page 132)

Turns Off/On the Video Wall function of the selected display Off/On.
• Off
• On
Format
The Format can be selected to see a divided screen.
• Full
Provides a full screen without any margins.
• Natural
Displays a natural image with the original aspect ratio intact.
Horizontal
Sets how many parts the screen should be divided horizontally.
Fifteen adjustment levels: 1~15.
Note
If Vertical is set to 15, the maximum value for Horizontal is 6.
Vertical
Sets how many parts the screen should be divided vertically.
Fifteen adjustment levels: 1~15.
Adjusting the LCD Display