Sanyo PLC-EF31 Service Manual page 51

Multimedia projector
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SLOT-B
SCREWS-A
SLOT-B
SCREW-A
SLOT-C
I Condenser-lens adjustment
SLOT-B
SCREWS-A
SLOT-C
I Relay-lens adjustment
SCREWS-A
SCREW-A
-51-
Before Adjustment :
1. Remove the connector K8E and connector K8V, and
remove the flexible cables of LCD panels from the
assembly Main. And turn on the projector.
2. If the shade appears on the screen, adjust in the follow-
ing procedure.
Adjustment :
1. Set the assembly-Main to the upright position.
2. Loosen four screws-A.
3.
If it appears on the top or bottom.--->
If it appears on the left or right. ----->
--
Insert slot screwdriver into each slot, turn it and erase shade. --
4. Tighten the four screws-A to fix the condenser-lens
unit.
Before Adjustment :
1. Remove the connector K8E and connector K8V, and
remove the flexible cables of LCD panels from the
assembly Main. And turn on the projector.
2. If the shade appears on the screen, adjust in the follow-
ing procedure.
Adjustment :
1. Set the assembly-Main to the upright position.
2. Loosen four screws-A.
3.
If it appears on the top or bottom.--->
If it appears on the left or right. ----->
--
Insert slot screwdriver into each slot, turn it and erase shade. --
4. Tighten the four screws-A to fix the Relay-lens unit.
Use two slots-B.
Use slot-C.
Y8
Use slot-B.
Use slot-C.
Y8

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