Test charts for CRT Monitor Tweaking

Here you will find some icons that become giant test charts. These might be useful for aligning your CRT. Try resizing your browswer to full screen size. (Mozilla offers an F11 key toggle.)

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Please don't damage yourself or your monitor by poking around inside with a metal screwdriver. -- Ed

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Color Bars for setting Brightness and Contrast

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Focus test with moire' checkerboard pattern and narrow stripes

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Focus test with moire' grid pattern

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Focus test with coarse moire' grid pattern   Check your eyeballs.

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