Samsung PT5492X Service Manual page 14

Alignment and Adjustments
4-4-8 Horizontal Dynamic Focus Adjustment
PRECAUTION
1. Input a crosshatch pattern.
2. Select the "STANDARD" video mode.
3. Warm up the set for at least 10 minutes.
4-8
ADJUSTMENT
1. Cover the Red and Blue lenses.
2. Adjust VR491 (located on the convergence
PCB, H-Parabola).
3. Balance the left and right sides of the dynamic
focus lines.
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