Have the DMR-ES20D set to output RGB & turned on but then switch to the internal tuner on the Toshiba TV.

I get the sound but don't get the picture - get a distorted still of the last scene from the DMR-ES20D instead.

When I switch to composite there's no problem, but then there's no automatic switching when I turn the DMR-ES20D on.

I've tried it with a number of different Scart leads but nothing makes a difference.

Any ideas?

And how can I make the title of the post, post in capitals?