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Sanyo PLC-8800E Service Manual page 25

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^ Adjustment ^
Red / Btue Pane) Adjustment:
1 . Switch the projector on and project a video signa!
(grid pattern) on the screen.
2. B)ock unnecessary tight by inserting paper, etc.
in the pane! so that onty the Red or Biue tight is
projected.
3. Loosen the 2 screws " D " (Fig. 7 ) using the 2.5mm
hex wrench.
4. Using the screw " A " , a)ign so that the Red orBu!e
grid pattern vertical center Jine is paraitei to the Green
grid pattern verticat center !ine. (Fig. 1 , 2)
5. Using the screw " B " aiign the Red or Blue vertical
center tine on top of the Green vertical line.
(Fig. 5, 6)
6. Repeat steps 4 and 5 untii the Red or B!ue vertica!
!ine is aligned exactly on top of the Green vertica! )ine.
7.
Using the screw " C " aiign the Red or B)ue
horizonta) center !ine on top of the Green horizontal
center !ine. (Fig. 3, 4)
8.
By repeating steps 4 through 7, a!ign the Red or
Biue ghd pattern on top of the Green grid pattern-
9. fnput a computer signaf (grfd sfgnaf) and check the
convergence in fine sync'd condition (grid vertical !ine
is most ciear). tf not atigned, repeat steps 4 through 9.
10. Tighten the four 2 screws " D " (previously ioosened
in step 3 above) with the 2.5mm hex wrench.
11. After tightening the screws, check convergence, if
not aligned, repeat steps 2 through 10 above.
25—

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