The Sanyo PLC-XW57 multimedia projector features a compact and lightweight body that offers great portability. Ttogether with 2000 ANSI lumens of brightness and XGA resolution, it is the best choice for your business presentation. Furthermore, the quick "power off and go" feature eliminates the need to wait for the projector to cool down. Simply disconnect the power cord right after your presentation, and you're good to go. Equipped with a high quality short throw lens with 1.2X optical zoom, the PLC-XW57 can throw a crisp, bright 100-inch diagonal image from merely 11.8 feet away, and combined with the blackboard (green) mode which gives effective presentations in rooms with dark-surfaced walls, users can be sure that they can deliver beautiful and precise presentations. Moreover, security features like the PIN code lock function which prevents others from operating the projector without inputting the correct PIN code, and the key lock function which locks the operation of the top control and remote control buttons, are also one of the key features of the PLC-XW57.