*** I have to configure Colors with each power on. ***

I have a RCA 46" rear projection TV ( about 1993 model ). Each time I turn on the TV I have to adjust the colors and focus to get the picture to be viewable. Is there something I can do so I will not have to adjust the picture so I can watch the TV. I am able to adjust the picture when I open the back of the TV and use a screw driver and turn the adjusters on the far right side of the TV. I put a mirror in front of the TV so I can see it. There are 6 different things for me to adjust. I turn them until I get the best picture. But when I turn off the TV it seems to RESET and I have to do it all over again. I do not want to have to do this each time I want to wathc the TV. Please advise on what I can do so save the setting.

Sam
SPMoore@nc.rr.com