The value priced LT220 is for computers and software that operate in lower resolutions and is ideal for showing images, video and PowerPoint slides. This is a good choice for churches, schools and small businesses where the projector will be used on a desktop or cart.
sometimes being square is a good thing.
Now you can display a perfectly square image even from the most severe angle with NEC’s proprietary new 3-D Reform geometry correction technology. The result is a vivid, razor sharp image. If the projection is distorted, simply set the four corners of the screen to activate the keystone correction then square the picture. This allows greater freedom in projector and room set up because now the projector can be at an
angle to the screen. When a USB mouse is connected, keystone corrections can be made with a simple click.
wired and wireless local networks.
The NEC LT220 projectors are compatible with both wired and wireless LANs through NEC’s technology, ImageXpress. ImageXpress makes possible the fast, efficient, high-quality transfer of computer screen images to the projector.
In arbitration wireless mode you can have several users give presentations from separate notebooks, in succession and in real time using the same projector. Peer-to-peer wireless mode lets you project to multiple screens using multiple projectors from a single notebook. No more bothersome cables, no more meeting interruptions, no more worries.
Using cable LAN cards also enable you to monitor and control the projector over the network using a computer to switch the unit on/off, check the usage time of the lamp, and receive automatic email notification when the lamp reaches the end of its life, so downtime is greatly reduced or eliminated.
