Help required after tweaking

After changing some settings, I've now got this message when accessing the Linkage settings:

Please confirm the event output in "Live View" settings menu is the same with the real event output.

Could someone point me in the right direction to correct this?

Thanks

hi dude- you need to give a bit more info. for example if I hit you with:-

My car lights don't work - what fuse should I check- people wont bother - too vague and lazy.