I have a problem with the color. When I turned it on yesterday, there was a flash of green. Since then the colors have been very saturated. Very bright to very dark. The picture is fine-the sound is fine.

How long was it back befor you turned on this potentiometers ?

Dust and more can be come into the potentiometers of a crt (cathode ray tube) projetion tv in the years that its old it is not strange.
Ist an older kind of model of projection tv.

Treat them with contact spray , also not only red the r g b potentiometers but all the potentiometers that are parts of the convergention panel. and adjust them on a screen with the base saturation of color to zero so you adjust a good gray tray with a balans without a red brown or green or blue surplus so that you have white gray black in balance if you have adjusted , tur back on the basic color saturation to your prefered level.

Chances are pretty good that the weather will be fine.
To see some brown spots on the board and replace any carbon composite resistors for carbon or metal film resistors in the print because of high tolerance over this kind of resistance.

I have a 532-b12 so it may be the same - but not sure. Push the small round "menu" button on the remote. A pinwheel should show up in the upper left corner. Use the up/down and left/right arrows to go to picture. From there, you can change, saturation, color, contrast, etc.

Press the Func. button to diplay color modes in the little display.
When the display shows Color to the far left, you can switch color modes on the button below. STD is standard saturation, HIGH is high saturation, ORG. is less saturated that STD, and finally B/W

One of your other color tubes( blue or red ), is blown. The green saturation you are seeing is beacuse you are missing a color to complete the picture. Rear projection t.v.'s are pretty cheap to fix with this problem. Just contact a t.v. repairman.

Red color gun has failed, which will make the picture over saturated with the other two colors(blue,green) the bad news is the three color guns need to be replace in a set(all at the same time) because if you only replace the red it will over saturate the older blue, green guns then your picture will be mostly red.Unfortunently in most cases it's not worth the investment, better off to purchase a new tv. Good luck !

You have bad solder connection in or around the Jungle IC and or color processing Circuits. Most commonly the area is the color cyrstal, located on the main board.

Go into the printer's maintenance program and adjust the default hue and color saturation levels.

in your printer menu there should be a option for cleaning the printer heads. if not you need to remove the cartrages and clean yourself with rubbing alcohol. also clean off the cartrages also.this should get rid of the saturation problem.let me know if this helped.

My tv is crap to. Green tint and washed out colors. Mine is 13 mos old. and the first one they sent had green tint to. They sent another one but now Im past warrantee! Ill never buy another tv or anything from them again!!!

My tv screen turns red as it heats up and the repairshop told me it would cost $600.00 for a new red projection gun how ever I don't think thats the case because it is a heat related issue. I think an ic or transistor is going bad and goes into saturation when it gots warm. I will be spraing some components with freeze spray and if my hunch is correct the color will temporarly correct its self when I spray the right component.