SERVICE MANUAL LC-XB41 - TechEdu.com
SERVICE MANUAL LC-XB41 - TechEdu.com
SERVICE MANUAL LC-XB41 - TechEdu.com
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Optical Adjustments<br />
Relay lens-Out adjustment<br />
1 Turn the projector on by a state of without FPC cables.<br />
2 Project all of lights on the screen.<br />
3 Adjust the adjustment base of relay lens assy to make color uniformity<br />
in white.<br />
If the shading appears on the left or right of the screen as shown in<br />
Fig.3, loosen 1 screw A, and adjust the slot B to make color uniformity<br />
in white by using a slot screwdriver.<br />
4 Tighten the screw A to fix the relay lens unit.<br />
b<br />
White<br />
a<br />
A<br />
Slot B<br />
a<br />
b<br />
Fig.3<br />
Moving of slot B<br />
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