Sanyo PLC-EF30 Service Manual page 41

■ Integrator-lens-in adjustment-1
SLOT-B
SCREW-A
SCREW-A
■ Integrator-lens-out adjustment
SCREW-B
BOTTOM
SIDE
SCREW-B
Before Adjustment :
* Remove the flexible cables of LCD panels from
* Shift the adjustment position of Integrator-lens-
* Refer to "Integrator-lens-out adjustment" of next
Adjustment :
1. Insert light block sheets in front of the Red and Blue
panels to block the red and blue lights so that green
light is projected.
2. loosen 2 screws A.
3. Insert slot screwdriver into slot B, turn it until the
shade edge is sharp focus.
4. Tighten the 2 screws A to fix the integrator-lens-in unit.
SCREW-B
SLOT-A
-45-
the assembly Main. And turn on the projector.
out temporarily until shade appears the right or
the left on the screen. After the Integrator-lens-
in-1 adjustment, readjust the Integrator-lens-out.
step for the adjustment method.
Before Adjustment :
1. Remove the flexible cables of LCD panels from the
assembly Main. And turn on the projector.
2. Insert light block sheets in front of the Red and Blue
panels to block the red and blue lights so that green
light is projected.
3. If the shade appears on the left or right of the screen,
adjust in the following procedure.
Adjustment :
1. Loosen three screws-B.
2. Insert a slot screwdriver into slot-A, turn it and erase
shade.
3. Tighten the three screws B to fix the integrator lens-
out unit.