Fig.64
- 77 -
B polarized glass adjustment :
1. Turn on a projector. And input the black raster
signal (0% of white raster signal).
2. Loosen screw-A on the polarized unit which you
intend to adjust using ball allen wrench.
3. Move the lever-B in the direction of an arrow and
adjust the brightness on the screen to the lowest
level of black.
4. Tighten the screw-A to fix the polarized unit.
LEVER-B
SCREW-A
(10) Optical filter adjustment (Contrast adjustment)
R and G optical filter adjustment :
1. Turn on a projector. And input the black raster
signal (0% of white raster signal).
2. Loosen screw-A on the polarized unit which you
intend to adjust using ball allen wrench.
3. Move the lever-B in the direction of an arrow and
adjust the uniform black on the screen.
4. Tighten the screw-A to fix the polarized unit.
There is no Optical filter in the B polarized unit.
LEVER-B
SCREW-A
Fig.65
Optical adjustments
Summary of Contents for PLV-HD2000E
Page 109: ... 109 IC Block Diagrams ICS1523M Clock Driver IC8209 CXA2151Q RGB Matrix IC271 ...
Page 166: ... 166 MEMO ...
Page 167: ... 167 MEMO ...
Page 168: ... PLV HD2000N E JUL 2006 BB 350 Printed in Japan SANYO Electric Co Ltd ...
Page 194: ...A26 PCB_MA4A BGA side A FANNET_3 K16W MAIN K8L MAIN K401 MAIN K8K MAIN K2203 BGA side B ...
Page 196: ...A28 PCB_MA4A ...
Page 198: ...Diagrams Drawings MA4 HD2000N00 PA4 HD2000E00 ...