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Planar UltraRes User Manual 49
6 Use the Resolution selection box to see if 3840x2160 is already listed
• If it is currently selected, you are finished.
• If it is in the list but not selected, select it and click Apply.
• If it is not in the list, then you have to set it up as a custom resolution. This is
often required for NVIDIA graphics cards, though newer drivers have fixed this
problem.