Original settings my pictures look like there is snow all over everything it looks really creapy how do i fix

You will have to assign the i/o setting in your DAW's prefrences.

This happen on all inputs including rear ones?

EV compensation is "Exposure Value compensation". The camera contains an exposure meter which determines how much light is on the scene and sets the exposure appropriately. However, this meter does not know WHAT you're taking a picture of, nor does it know what effect you're going for. The best it can do is to assume you're taking a picture of an "average" scene and want it to be of "average" brightness. It does this by assuming the scene is "middle gray," halfway between black and white. Most of the time this works fine, because most scenes are, well, average.
However, this is not always the case. Suppose you're taking a picture of a white dog playing in the snow. Almost everything in the scene is bright white, but the camera doesn't know that. It tries to make the scene middle gray, and the result is that you get a gray dog playing in gray snow.
On the other hand, suppose you're taking a picture of a black cat sleeping on the hood of a black car. Here everything is black, but the camera doesn't know it. It tries to make an average scene, resulting in a gray cat sleeping on a gray car.
EV compensation allows you to override the camera's exposure setting. In the first example, you'd want to add two or three stops (positive EV compensation) to force the camera to render the dog and snow as white instead of gray. In the second example, you'd want to subtract a stop or two (negative EV compensation) to render the cat black instead of gray.
How much EV compensation is correct? Well, that depends on the scene. With a digital camera, you can look at the picture and see whether the dog looks white or the cat looks black. Film photographers take lots of shot, using various levels of EV compensation, so that one of them would come out right.

In the setup menu, look for an entry marked "reset". if you find it, it can return your camera to the original settings.

Try the Magic Focus option on the menu.

Good Day;
1984 > 1994 > 2004 > 2008 = ?; YOU are wondering WHAT? With the new tech of today and HD coming in spring of 2009, I think it is time you look for a new TV. Please give it a good resting place.
Good Luck, big IRISH.

Replace STKs both of them STK392-560

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.
 
Try to adjust the red and then the blue convergence.

You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem. 

Here are some of the most common symptoms.

• Screen looks 3D
• One or more colors can't be adjusted when using the convergence menu.
• Screen is bowed in but stationary.

Solution:

You need to replace the convergence chips and convergence resistors. Check the site http://www.TvRepairKits.com . They have put together a kit for your exact model. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc. Everything you need to fix it yourself. 

Hope this helps,

You might want to change the white balance or bracket your exposures

Here is a link to the photonet site that may give you some things to try: Photonet

these sets are notorious for bad inverter boards and bad video processor boards.Sharp is well aware of the problem,and will fix the units if you push the issue.They have fixed these ynits out of warranty with a smile.This is a issue with defective parts not connections