Projector is Professionally Tested and is in Good Working Order. The Acer X1220H model belonging to Acer projector X1 series is a lightweight unit weighing 5.73 lbs. The device with its compact dimensions of 11.40 inches wide by 9.20 inches deep by 3.60 inches tall can easily be shelf-mounted or ceiling-mounted to project from the front or rear of the projection screen. A 180-watt Osram lamp giving 5, 000 hours of lamp life in normal mode, a 2-watt mono speaker, and an optical zoom lens with 1.1 x magnification form the main components of this Acer projector.
The Acer X1220H has digital zoom as well, magnifying the image by 2x. Using DLP projection technology, the DLP projector creates a 1.07 -billion color palette to yield 1024x768 pixel XGA resolutions with native 4:3 aspect ratio, scaling to a maximum resolution of 1920x1080 and a compatible aspect ratio of 16:9. These features in combination with 2700 lumens brightness and 3, 000:1 contrast ratio reproduce projected images that are near replicas of the source images and content, with 85 percent uniformity. Keystone correction on this DLP projector is +/- 40 degrees, minimum projection distance of 3.28 feet projecting a 22.80 -inch image while at the maximum projection distance of 39 feet, the projected image size is 300 inches.
The Acer projector accepts video and computer signals, has several I/O connectors, and is compatible with Macs, PCs, HDTVs, and other sources.