/vr/ - Retro Games

>>8649934
You want to use color bars like on an SMPTE pattern. You can use 240p test suite or a calibration DVD or whatever First calibrate brightness and contrast so that the lightest stripe on the bottom-right is just barely visible, and the white square just starts to bloom out. Then in order to calibrate colors, go into your service mode and disable the green and red. With only blue visible, you should see alternating blue and black stripes. Adjust your saturation/hue/etc until the tops and bottoms of each bar are the same color, and all bars are the same as well.

If things still look off, then that would be a color temperature issue and you want to adjust your white balance. You should have a setting where you can tweak color temperature too. Just put up a white screen on the CRT and fiddle with the color temp to get it too the point where it's not too warm or too cool. That should be all.