Sanyo PLC-EF60A Service Manual page 35

Optical Adjustment
c Relay lens-B adjustment
1
Move the Relay lens-B to make the same width of yellow and blue
color-offset on the top/bottom and left/right of the screen.
1) To adjust the image vertically as shown in Fig.3-1, loosen 2
A
screws , and move the
2) To adjust the image horizontally as shown in Fig.3-2, loosen 2
C
screws , and move the
2
A and C
Tighten screws
Blue band
Fig.3-1
slot-B
by using a slot screwdriver.
slot-D
by using a slot screwdriver.
to fix the Relay lens-B unit.
Yellow band
A
A
B
(Target screen image)
Blue band
- 35 -
Same color-offset
band width
Yellow band
C
C
D
Fig.3-2