How-To: Make A Customized Projector Screen

From FAQ Procempa
Jump to: navigation, search

The quest to construct an important home theater is considered one of our recurring themes for Engadget's How-To Tuesdays. And as anybody residence theater buff will tell you, any HDTV price its weight in salt will current its viewer with a 16:9 (1.78:1) facet ratio display, or in some cases, mission a 1.8:1 ratio. For todays How-To, though, we're constructing one of the holy grails of the home theater: a 2.35:1 widescreen. Yep, that is film theater widescreen, alright. A very powerful component is the display screen material. Mother's outdated mattress-sheet just is not adequate (and is definitely fairly nast). Most fabric stores carry rolls of material referred to as curtain backing or black-out cloth. It's a light, opaque white material used to make curtains truly block light. Made from cotton and polyester, one facet seems like woven cotton whereas the other seems to be like it's plastic coated. At our local fabric retailer it was about $5 per yard and 54-inches huge. When buying your fabric, we suggest buying at the least 4-inches wider and longer than your planned screen dimensions to permit room for development. If you would like to construct a MECHA-display, it is available even wider. Our 2.35:1 screen is designed to maximise the materials we purchased. We determined to intention for a 104-inch large, 44-inch tall screen. By placing 1 x four boards on the ends of our 8-foot (96-inch) boards, we achieved 103.5-inches of actual estate. The frame is constructed utilizing theater set 'Flat' development strategies. 1 x 4-inch boards, some plywood and drywall screws will make a really sturdy frame. We used Douglas Fir because it was easier to search out nice straight boards, and it costs about the identical as the more brittle (and bent) choose pine. To visually test the board, hold the top and look down the board lengthwise like a gun barrel. To get began, the 1 x 4-inch boards have to be cut to length. Do not forget that 1 x 4-inch wooden is definitely .Seventy five x 3.5 by the point it gets to you! Our trick for getting them even is to screw the 2 boards together and lower each ends at once. Screw two of your 8-foot lengthy boards collectively and just trim the ends so that they're completely even. Unscrew them and set them aside. Lower round forty five inches off your last board. Screw the 2 items together and trim one finish even. Now minimize the two boards all the way down to forty four inches at the same time. Do not hit the screws with your noticed! You may want to cut some 1-foot triangles out of the plywood for every nook. If you do not have a noticed, you might simply have the hardware retailer lower out 1-foot squares and use a square on each corner. We minimize our triangles on a desk-saw. Lay out your wooden frame on a flat surface. The edges of the 44-inch pieces might be against the ends of the 8-foot items. To get the body square, get a helper and a tape measure. Measure diagonally corner to corner. If the 2 measurements match, it's square. Place your plywood triangles on the corners. We makes use of a scrap piece of 1 x 4-inch to place the triangle evenly off the edges. Use your screw-driving drill to place the drywall screws in a pattern similar to the image. You may wish to double examine the squareness of the body as you work just to be safe. When your body is done, it's going to look something like this. Theater flats often have a cross bar, but for our mild carrying utility, it's just not wanted. Now you need a Clean floor to work on. Lock the dog in one other room and lay your blackout material down on the flooring. Carpet or a large clear blanket is necessary to make use of. Place your new frame (triangles up) on the middle of the fabric. Starting in the course of one of many lengthy sides, wrap the cloth over the frame. Apply a gentle tension to the sting of the cloth and staple the cloth about 3/4 of an inch from the outer edge of the body. Work your approach completely to at least one finish. Return to the center and work the opposite route. Repeat for the alternative side. Do the same with the brief sides. As you work around, evenly tension the cloth so that there can be no wrinkles. Take your time and it must be effective. Within the corners fold the material over itself and staple everything down. If the fabric came out nice and even, go forward and faucet all of the staples snugly into the wooden with a light hammer. Do not hammer so laborious that you just lower the fabric in the method, you simply want the spread the tension of the staple throughout the fabric. When you're performed, trim the additional material with a utility knife or scissors. Be careful and do not slip and reduce your new display. Now that the screen is constructed, mounting depends upon you. I used two brass shelf mounting tabs and drywall screws. Just locate some studs (our are a part of a cloth coated body behind the screen). Voila! Total invoice of supplies: about $35 US. All merchandise beneficial by Engadget are chosen by our editorial workforce, impartial of our mother or father firm. A few of our stories embody affiliate hyperlinks. If you buy one thing by means of one of those hyperlinks, we could earn an affiliate commission.