AJA KONA LHi - Manual (Page 77)

KONA v10.5 www.aja.com 77
Video Setup Screen
in 4K Mode
4K Mode also adds the 4K Geometry selection (check box). Like other raster sizes, the
Geometries checkbox needs to be enabled for 4K for the format to be presented and
selectable in applications like AJA Control Room and AJA TV.
Figure 73. Video Setup Adding 4K Geometry Checkbox
Downstream Keyer
Screen in 4K Mode
The Downstream Keyer is not available for use in 4K Mode. If you select the tab, you will
see:
“Keyer does not support 4K video formats”
Firmware Screen for
Standard Firmware
Update
Use the KONA 4/3G Firmware tab to access the firmware changeover screen. The Desired
pulldown menu allows you to select either:
• Standard Mode—for SD, HD, and 2K formats (allows up/down/cross-conversion)
• 4K Mode—for SD, HD, 2K and QuadHD (3840x2160) and 4K (4096x2160) formats
(disables up/down/cross-conversion)
Select Standard Mode and click install to erase 4K firmware and load the Standard Mode.
Note the Installation message shown below.