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6. Adjust tilt adjustment screw 1 so that the jitter value is minimized.
7. Play test disc T30 (central periphery).
8. Adjust tilt adjustment screw 2 so that the jitter value is minimized.
9. Repeat adjusting tilt adjustment screws 1 and 2 alternately until
the jitter value is minimized.
10. Finally please reproduce T01 (inner periphery) and T43 (outer
periphery) and check the jitter value. (Please readjust, when the
jitter value is extremely different.)
11.4.1.2. Important points
1. Make tangential adjustment first, and then make tilt adjustment.
2. Repeat adjusting two or three times to find the optimum point.
3. Finish the procedure with tilt adjustment.
Jitter value depends on the model:
1. If the jitter value changes like B, the optimum point is easy to find.
2. If the jitter value changes like A, set the optimum point near the
middle.
Note:
When FFC has covered the adjustment screw, please insert a screwdriver, evading FFC(s).
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