Hello,
I just bought a tv box, the mecool MK2, and unfortunately I discovered that my Denon AVR 3313 can't handle it (I think the HDMI protocol is the guilty).
Can you suggest me some solutions?
My setup is the following:
Denon AVR is in the center, connected to the projector, the tv box and to the 5.1 audioaudio
Did you check that the screen setting is set to AUTO (the toggle should be at the right)?
What happens exactly?
What do you see on the projector?