Dell 2300 MP. Image looks very green

Have never used a projector. Our new home has a 2300MP hooked up to a dvd player and we love the pic size but we cannot get the image to look right. Everything looks green. We tried adjusting and made it worse.

Any suggestion on the red, green, blue numeric settings?

Any help would be appreciated. Not looking for ideal colors just something close to the intended colors on the dvds we watch.