CRT talk:CRT Adjustment Guide
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Check your specific model page for any processes that apply to your model.
Manual Degaussing
- Degaussing ring demonstration
- Home made rare earth magnet on a drill.
Horizontal Convergence
Adjusting potentiometers (H-STAT).
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Corner Convergence
Using convergence strips on the yoke. Tape with double sided tape or epoxy. CRT set needs to be powered on during adjustment.
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Yoke Adjustment
Clockwise/counterclockwise rotation and up/down/left/right placement. Larger CRT sets are prone to "yoke sag" where they droop down.
- Refresh rubber stickiness?
Adjusting yoke until it's in the correct place, then solidify rubber pads in place by putting epoxy over the ring and pad.
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Screen Focus
Adjust potentiometer knob on flyback. CRT set needs to be powered on during adjustment.
Geometry Adjustment
- Cheat sheet
With a Service Menu
This video is specifically for PVM 50 series monitors, but the settings covered apply to any set with a service menu.