Panasonic PT-L759VU Service Manual page 70

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1. Connect the Personal Computer to the RGB1 IN with the VGA
cable.
- POLARIZER RED ADJUSTMENT
1. Insert a black paper in the gap between the LCD Unit and the
Polarizer Unit and shut out the light completely for the G and B
light paths.
2. Supply Black Signal (0 %) and project on the screen.
3. Loosen a Hexagon Screw (A) of Polarizer Red Unit.
4. Move the Polarizer Red Unit to the right and left so that the
whole screen becomes the blackest possible value, and then
tighten a Hexagon Screw (A) with a Hexagon Wrench.
- POLARIZER GREEN ADJUSTMENT
1. Insert a black paper in the gap between the LCD Unit and the
Polarizer Unit and shut out the light completely for the R and B
light paths.
2. Supply Black Signal (0 %) and project on the screen.
Fig. 4-4-20

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