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12. Servicing
12.4.1 Action of the convergence controls
Influence of the controls on the convergences
The D M D assemblies are pr ovided with 3 adjustable screws. Th e assembly itself is kept in place by a plunger near the adjustable
screw. T hese plungers may not be re-adjusted (indicated in the drawing with the prohibited sign).
2
1
3
1
3
2
+
3
2
or
DMD
+
Image 12-17
Influence of the controls on the convergence
Adjusting the control(s):
• (1): Move the respective convergence pattern up or downwards 45° diagonally (Top-Left/Bottom-Right).
• (2) & (3) simultaneously: M ove the respective convergence pa ttern up or downwards -45° diagonally (Top-Right/Bottom-Left).
• (2) or ( 3) separately: rotate the convergence pattern respectively +X° or -X°.
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R59770091 DP-1500 06/01/2009