Onkyo TX-NR 838

Regarding the Video Resolution
See below the video signal types and resolutions that the unit can output
when it receives the input signals of the following types and resolutions. The
supported resolutions are shown as "Input: Output".
(North American models)
HDMI: HDMI
4K: 4K (＊1/＊3)
1080p/24: 4K, 1080p/24 (＊1)
2560 × 1080p: 4K (＊2), 2560 × 1080p (＊1)
1680 × 720p: 4K (＊2), 2560 × 1080p, 1680 × 720p (＊1)
1080p: 4K (＊3), 2560 × 1080p, 1080p (＊1)
1080i: 4K (＊3), 2560 × 1080p, 1680 × 720p, 1080p, 1080i (＊1)
720p: 4K (＊3), 2560 × 1080p, 1680 × 720p, 1080p, 1080i, 720p (＊1)
480p: 4K (＊3), 2560 × 1080p, 1680 × 720p, 1080p, 1080i, 720p, 480p (＊1)
480i: 4K (＊3), 2560 × 1080p, 1680 × 720p, 1080p, 1080i, 720p, 480p, 480i
(＊1)
HDMI: Component
Can not be output.
HDMI: Composite
Can not be output.
Component: HDMI
480i: 4K (＊3), 2560 × 1080p, 1680 × 720p, 1080p, 1080i, 720p, 480p, 480i
(＊1)
Component: Component
1080p: 1080p (＊1)
1080i: 1080i (＊1)
720p: 720p (＊1)
480p: 480p (＊1)
480i: 480i (＊1)
Composite: HDMI
480i: 4K (＊3), 2560 × 1080p, 1680 × 720p, 1080p, 1080i, 720p, 480p, 480i
(＊1)
Composite: Composite
Troubleshooting