Read Panasonic PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA Service Manual online
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Shifting the mirror adjusting lever horizontally, adjust color unevenness on the screen upper/lower sides.
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Twisting the mirror adjusting lever, adjust color unevenness on the screen right/left sides.
8.5.3.2. G Reflector Adjustment
1. Turn on the power and display 100 % white pattern on the screen.
2. Loosen the 1 screw fixing the mirror adjusting lever A just until the lever can be shifted.
3. Adjust the mirror adjusting lever A position to minimize color unevenness on the screen by shifting the lever in arrow directions.
4. Tighten the 1 screw.
8.5.3.3. R Reflector Adjustment
1. Turn on the power and display 100 % white pattern on the screen.
2. Loosen the 1 screw fixing the mirror adjusting lever B just until the lever can be shifted.
3. Adjust the mirror adjusting lever B position to minimize color unevenness on the screen by shifting the lever in arrow directions.
4. Tighten the 1 screw.
8.5.3.4. B Reflector Adjustment
1. Turn on the power and display 100 % white pattern on the screen.
2. Loosen the 1 screw fixing the mirror adjusting lever C just until the lever can be shifted.
3. Adjust the mirror adjusting lever C position to minimize color unevenness on the screen by shifting the lever in arrow directions.
4. Tighten the 1 screw.
8.6. Software for Adjustment
8.6.1. Outline
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This projector needs computer-aided adjustments.
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After the software adjustments, this projector must be turned off and on again to memorize the settings.
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Connect the cable between the projector and a PC as shown below.
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Updating the software will change the version number.
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PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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