AKG
I need to know what color, like: gray, silver, or white. and i need to know what kind of screen gain, like should i get one that has a 1 gain or more like 1.8.
My projector has anywhere from 2000 to 5000 lumens and is a dual lamp. Plus it has a contrast ratio from 800 to 1000.
screen distance is 3.8 ft to 44 ft
and can produce a screen from 30 in to 300 in.
Please let me know asap ive never had a projector before thank You.... im a college kid and im ancy to put it up in my house......! Thank You
Answer
Screen gain info from http://www.projectorcentral.com/projector_screens_gain.htm:
"In conference rooms and classrooms where you want some lights on and most of the seats can be positioned within the screen's narrow cone of reflectance, high gain screens (above 1.0) can be quite effective in boosting image brightness. However, the videophile looking for the optimum image quality in a home theater environment will usually want to opt for a low gain screen (below 1.0)."
Screen color info from http://www.projectorcentral.com/white_gray_projection_screens.htm:
"Do you plan to have a dark theater room, with dark walls, ceilings, furniture, carpets? Do you plan to view with no ambient light in the room, just as in a commercial movie theater? If the answer to these questions is yes, then by all means your best solution is a white screen with a high contrast projector. The true videophile will go to great lengths to establish these viewing conditions-this is classic high-end home theater at its best.
However, most home theater enthusiasts don't have the luxury of a dedicated, fully darkened viewing room. Projection systems are frequently set up in living rooms, multi-purpose entertainment rooms, and family rooms that have light colored walls, ceilings, drapes, etc. Thus, even when the lights are fully off, the light being reflected from the screen will bounce off of the reflective elements in the room and back onto the screen. In this situation, a gray screen will be more effective at killing this incident light and thus maintaining deeper black levels on the screen. "
You might also be interested in this projector calculator: http://www.projectorcentral.com/Boxlight-Pro4500DP-projection-calculator-pro.htm . You can move the sliders to determine the optimum placement for your projector based on many factors.
Screen gain info from http://www.projectorcentral.com/projector_screens_gain.htm:
"In conference rooms and classrooms where you want some lights on and most of the seats can be positioned within the screen's narrow cone of reflectance, high gain screens (above 1.0) can be quite effective in boosting image brightness. However, the videophile looking for the optimum image quality in a home theater environment will usually want to opt for a low gain screen (below 1.0)."
Screen color info from http://www.projectorcentral.com/white_gray_projection_screens.htm:
"Do you plan to have a dark theater room, with dark walls, ceilings, furniture, carpets? Do you plan to view with no ambient light in the room, just as in a commercial movie theater? If the answer to these questions is yes, then by all means your best solution is a white screen with a high contrast projector. The true videophile will go to great lengths to establish these viewing conditions-this is classic high-end home theater at its best.
However, most home theater enthusiasts don't have the luxury of a dedicated, fully darkened viewing room. Projection systems are frequently set up in living rooms, multi-purpose entertainment rooms, and family rooms that have light colored walls, ceilings, drapes, etc. Thus, even when the lights are fully off, the light being reflected from the screen will bounce off of the reflective elements in the room and back onto the screen. In this situation, a gray screen will be more effective at killing this incident light and thus maintaining deeper black levels on the screen. "
You might also be interested in this projector calculator: http://www.projectorcentral.com/Boxlight-Pro4500DP-projection-calculator-pro.htm . You can move the sliders to determine the optimum placement for your projector based on many factors.
overweight people on planes?
karena g
Im traveling to Argentina in four months and Im scared to death that they are going to make me get off the plane and purchase a second seat... Im really overweight and the reason im going is to LOSE all this weight. What should I do If i get kicked off? Should I stand My ground or maybe cry?
Answer
Each airline has different rules regarding people who are large enough to crowd their neighbors but the basic answer is that you should purchase either a seat in a premium cabin, or purchase two seats. This is the only way to avoid embarassment and potential travel delays. The airline may refuse to seat you if the flight is very full, which could make you wait for the next flight with an available extra two seats together, which could be several days on an International itinerary.
Some airlines will refund your second seat purchase on the day of travel if the flight ends up not being full, so you should check directly with the airline. They will also help you purchase the second seat so that it will not be split away from you (for example if there is a problem with the airplane and they switch to using a different model for your flight, the seat maps might not be the same and you might lose your second seat if you don't tell them in advance). They can also help you select seats where the arm-rests actually raise, as not all arm-rests are movable and picking a seat with a fixed arm-rest would defeat the purpose. Do not try for bulkhead rows as these seats are usually more narrow than regular coach seats.
You can also consider a business class or first class ticket although premium economy cabins do not usually have wider seats, just more leg room, so that won't help. These can be very expensive but if you hit a good sale, it may not be as bad as you expect.
Check seatguru.com for your airline's seat maps. It will be arranged by plane type and will show you the dimensions of the seats; you can then compare to a chair or other seat in your home, or a movie theatre, etc, to see exactly how much extra space you would need and if it's likely that you would need another seat.
if you are worried enough to ask about it, then you should go the prudent route and get the extra seat, especially if you might get that fare refunded on a not-full flight. Otherwise you stand a big risk of having a frustrating, embarassing and emotional experience.
Each airline has different rules regarding people who are large enough to crowd their neighbors but the basic answer is that you should purchase either a seat in a premium cabin, or purchase two seats. This is the only way to avoid embarassment and potential travel delays. The airline may refuse to seat you if the flight is very full, which could make you wait for the next flight with an available extra two seats together, which could be several days on an International itinerary.
Some airlines will refund your second seat purchase on the day of travel if the flight ends up not being full, so you should check directly with the airline. They will also help you purchase the second seat so that it will not be split away from you (for example if there is a problem with the airplane and they switch to using a different model for your flight, the seat maps might not be the same and you might lose your second seat if you don't tell them in advance). They can also help you select seats where the arm-rests actually raise, as not all arm-rests are movable and picking a seat with a fixed arm-rest would defeat the purpose. Do not try for bulkhead rows as these seats are usually more narrow than regular coach seats.
You can also consider a business class or first class ticket although premium economy cabins do not usually have wider seats, just more leg room, so that won't help. These can be very expensive but if you hit a good sale, it may not be as bad as you expect.
Check seatguru.com for your airline's seat maps. It will be arranged by plane type and will show you the dimensions of the seats; you can then compare to a chair or other seat in your home, or a movie theatre, etc, to see exactly how much extra space you would need and if it's likely that you would need another seat.
if you are worried enough to ask about it, then you should go the prudent route and get the extra seat, especially if you might get that fare refunded on a not-full flight. Otherwise you stand a big risk of having a frustrating, embarassing and emotional experience.
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