Marantz Stereo 70S 2.1-Channel Network A/V Receiver - Manual (Page 41)

Connecting a game console or player device compatible with 8K
This unit supports 8K HDMI video signals.
If your game console or player device supports 8K, connect it to the HDMI 4, HDMI 5 or HDMI 6 connector on your device.
0
Use a certified “Ultra High Speed HDMI cable” to enjoy 8K or 4K
120Hz video.
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Set “4K/8K Signal Format” to “8K Enhanced” in the menu to enjoy 8K
video. ( v p. 137)
OUT
HDMI
OUT
HDMI
Game console 8K player
Contents Connections Playback Settings Tips Appendix
41
Front panel Display Rear panel Remote Index