User`s manual

Configuration DR3 using LCD Menu
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The valid input option of 3CH DR3 is CH_1 & CH_2, and the valid layout option of
3CH DR3 is PIP, H-Split & V-Split.
● Menu Item – 4 CH / Border
When you use more than 2 channel video inputs, you can enable/disable or select
different styles of frame for a better scene effect.
● Menu Item – 4 CH / Color
You can select 4 different styles of border frame.
● Menu Item – 4 CH / Blink
At the same time, you can switch on Border Blink option to enable frame of video
glint.