I have been inputing S-Video from my DVD Player into my JVC widescreen TV as the RGB looked far too dark and dull. There was a lack of colour and I would have to turn the brightness up to about 90% just to see some scenes. But, recently I discovered how to get into the service menu (hold down info and mute button together). Now, there is an option called "TEXT (RGB) CONT" and it was set to -60. I have now set it to +20 and the RGB picture looks great, but I want to know what I have actually done. If this will damage my TV please tell me but it looks great.