Re: IIgs RGB to YPbPr Component experiment

["sicklittlemonkey" <Nick.Westgate@gmail.com>]

jsnospam@cimmeri.com wrote:
> Note to Roger Johnstone:
>   I also used the IIgs pin 12 composite video -> Scart 20, instead of
> pin 3->20.   Not sure of any advantage or disadvantage to doing this...
> performed the mod when trying to figure out why the SCART input
> wouldn't come on.  Later discovered the need for a non-USA country
> setting (stupid!)... but kept 12->20 intact.   Works fine so I'll leave
> it alone.

So you're feeding it RGB _and_ composite video.
How can you be sure which signal is being displayed?
It would be nice to know for sure.

Cheers,
Nick.