Vph 1252q manual

Physical installation alignment. With no source connected or turned on Do a full reset - reset all convergence and geometry settings to Expand test patterns with size to make them large enough to cover your screen, turn on "H" pattern. Do optical focus then electronic focus, then tweak both again to optimize.

The next steps need to be done in order. If you go out of order especially as a beginner , you'll chase your tail and probably make things worse instead of better: 5. Do green geometry per manual. The process is iterative. Work size a little, then lin, then size, then lin. Move to bow, work key, then bow, then key, etc.

After you've gotten geometry as perfect as possible, you may need to tweek a corner or two with zone control. Use it as a last resort, and not too much. If you have to push a zone control too far from i. Start over and do it again. Move on to red, and converge it to green, then 8.

Quantity: Decrease Quantity: Increase Quantity:. Also ideal for computer and gaming displays. The unit is ideal for many applications including multi-media, trade shows, large meetings, or home theater applications. The screen-size aspect ratios can be changed and saved in the available memories. Desk top, ceiling, floor, and rear projection capabilities.

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Mounting Methods. Tube Condition Wear. Advanced Procedures. Projector Specifications. Projector Rankings. Video Processors. Model Specific:. Barco Older Analog. Electrohome ECP. Electrohome Marquee. Panasonic x. CRT Type. Chassis Controls. Peak Lumens.