I have connected my EU GameCube to the NA tv via a composite cable, the tv shares it's composite and component slots. How do I tell the tv that this is a composite device as it doesn't seem to be in the settings?
I can access the image on the source selection menu under "AV" but it is black and white showing that it thinks it is a component signal.
The answer to this is that composite outputs are region specific and an EU device will output a pal signal whereas a NA tv is expecting an nstc signal.
To fix this I bought a pal composite -> HDMI adapter.