Projection t.v. need to re-adjust the main color settings on the t.v.

Try using the MENU button on your remote control to go into the TV picture settings menu. Change the mode to NATURAL, You can also try to manually adjust the color in the COLOR SETTINGS mode.

If that doesn't work, check out the handy troubleshooting chart in TV color problems and see if another solution will work. I hope this helps!

Use HDMI!

color is adjusted in the main menu; do you have some issue or problem with the set?

Your convergence is out of whack.

This can be caused by a failed convergence IC - or can be adjusted using the Convergence settings in the main menu.

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.
This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.
You can get a repair kit with parts and instructions from www.TvRepairKits.com

Reset the colors setting back to factory original setting.Should have all colors back to original.Not than ur main tuner signal board is dead,must replaced.

go to main menu , selet advance setting , after that there is another menu where u going to find a convergence ajustment , select convergence adjustment , than choise blue , than after u access to blue color press the audio boton to do the blue , if u can't muve the blue color u going to have a repair service maybe ur stk or convergence ic are bad

some of the tvs eliminate this option if the settings are on "auto color " or something similar depending on the brand; if that it doesn't fix it we will need more info.

The Matrix?? Color converters. Ok Lets assume you mean the screen controls that adjust each color of the Picture tubes?? No you can not. Oh maybe your taking about the convergence? Its only necassary to adjust the lines on the GRID or CROSSHATCH if they are drifting and out of alighnment. You certainly can, if your tweeking the controls all the time, wear them out but that would take alot of tweeking. If your set needs tweeking all the time then there is a problem in the convergence and should be addressed asap or the problem will get worse. ou should never go into a set as theres high voltage even when the set is unplugged for a while and will hurt you bad. Always seek a pro in case you need any internal alighments or tweeking. Good Luck

You haven't supplied enough information to adequately address your problem. Color drives are not adjustable by the consumer and it would be risky for an inexperienced individual to attempt it. I may be able to provide more advice if you can supply a better description of your problem.