The CP-A221N Ultra Short Throw Projector from Hitachi offers a brightness of 2200 lumens and can display an 80" (2 m) diagonal image from a throw distance of 20" (0.5 m). Not only does this prevent image obstruction, but it also means that there are no shadows interfering with the image and the absence of light in the presenter's face.
The unit includes all the functionality and then some of all you would need in a projector. It features Perfect Fit 2, an update to Hitachi's proprietary Perfect Fit function, which enables quick adjustment of the projected image by moving its four corners and four sides one at a time. It offers a template function making it easier to write on a whiteboards or blackboards. Users can choose between four types of different lines depending on the color of the background.
Another key to the beamer is its long lamp life. The lamp is rated at 3000 hours in standard mode and 5000 hours in eco mode. Hitachi's hybrid filter consists of a two-stage, layered design and an electrostatic filter, providing dust protection for up to 4000 hours. All these options contribute to its low total cost of ownership.
The CP-A221N addresses potential security issues with a transition detector and security bar. The CP-A221N is easy to use and is an attractive overall projector.