AJA KONA 4 Installation & Operation Manual page 67

Format Screen in 4K
In 4K Quadrant transport mode, you will see SDI inputs when the selected Primary
Mode Format is standard SD, HD or 2K. SDI inputs 1 & 2 are reconfigured as Outputs SDI 1 & 2
when a 4K format is selected.
Figure 32. Format Screen with 4K Primary Selected
4K Capture Mode
You can configure the bi-directional SDI connectors for input by accessing the Control
Screen and selecting Input Passthrough in the Default Output>Video Output menu.
Alternatively, when you launch an appropriate capture application (such as
AJA Control Room) and select a 4K digitizer in the application, KONA 4/3G will
automatically map the SDI ports to 4x HD(1080) for UHD. The inputs text will show
"2Kx1080" for "true" 4K.
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