Aura AR-40-109, User Manual, Page: 3 / 5

3
System Connection
Video Resolution Down-scaling
The product supports video resolution down-scaling, the 4K input can be automatically
degraded to 1080p output for compatibility with 1080p display, shown in the below chart.
Input Output
# Resolution Refresh
Color
Space
Downscale 1080p Specs
1 3840x2160 60Hz 4:4:4 Support 1080p@60Hz 4:4:4
2 3840x2160 30Hz 4:4:4 Support 1080p@30Hz 4:4:4
3 3840x2160 24Hz 4:4:4 Support 1080p@24Hz 4:4:4
4 3840x2160 60Hz 4:2:0 Support 1080p@60Hz 4:4:4
5 3840x2160 30Hz 4:2:0 Support 1080p@30Hz 4:4:4
6 3840x2160 24Hz 4:2:0 Support 1080p@24Hz 4:4:4
7 3840x2160 60Hz 4:2:2 Not Support N/A
8 3840x2160 30Hz 4:2:2 Not Support N/A
9 3840x2160 24Hz 4:2:2 Not Support N/A