Samsung CK765DSX3X/NWT Service Manual page 23

Alignment and Adjustments
4-3-10 Geometry Adjustment
1. Input a lion head pattern.
2. Adjus t PVS s o that the pic ture is vertically centered.
3. Adjus t with PVA s o that the top and bottom margins of the pic ture are 4.
4. Adjus t PHS s o that the pic ture is horizontally centered.
5. Adjus t with PEW s o that the left and right margins of the picture are 5.
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6. Input a crosshatch pattern.
7. Adjus t PEP, PEC , PET for vertical linearity.
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Alignment and Adjustments
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