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DP-4X BLUE DE-FOCUS ADJUSTMENT
Adjustment Preparation:
•
Video Controls should be
Factory Reset Condition.
Blue Defocus "Sticking Out"
1mm on either side of center.
Total of 2mm wide.
Center of Blue crosshatch line
Figure 1
Adjustment Procedure
1) Receive any NTSC cross-
hatch signal.
2) Turn the B FOCUS VR
until Blue is Focused.
•
See Figure 2
1) Adjust BLUE defocus
according to the following
specifications.
1mm on each side equal-
ing 2mm total.
See Figure 1 Below.
Screen VRs
Focus VRs
Projection Front View
RED CRT
Screen VR
R
G
Focus VR
R
G
FOCUS PACK
GREEN CRT
BLUE CRT
B
B
Figure 2
PAGE 08-31
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