RGBlink X3 User Manual page 48

figure below:
User can also scale or crop the layer.
4K Input Set
Click the "4K Input Set", and pop-up window as follows:
Input Module: Click the pull down arrow to select the 4K input module.
Source:
1. If select 4Kx2K, user can only select one source from source 1 (select one among DVI, HDMI
and DP).
2. If select 4Kx1K, user need to select each one source from source 1 and source 2 (the two
sources can be same or different, for example, DVI and DVI, DVI and HDMI).
3. If select 2Kx1K, user need to select each one source from source 1 and source 2 (the two
sources can be same or different, for example, DVI and DVI, DVI and HDMI).
4. Click "Set" after select the working mode.
4K Group
1. Connect the 4K input board, and select the working mode, for example, select 4K×1K, then
select the source, for example, select HDMI for source 1, and select HDMI for source 2, shown
as follows:
X3 User Manual
47