Is RGB working on Sky through Panny Plasma ?

I've got a Panny TH42, how do I know whether Sky Digital is outputting in RGB through a RGB to Plasma box?
It looks OK but I thought I would have more settings on the picture menu ie sharpness etc

Cheers
Dave

 

Are you using the RGB to VGA converter unit to hook up your Digibox, as you are limited in the settings and adjustments you can tweek using the VGA connection.
I think the instuction book explains this in more detail.
Also go to the sevice menu on Sky and make sure the box is set up fo RGB and not PAL.
Hope this helps