View Sonic PJ557D DLP Projector Description
The ViewSonic PJ557D DLP projector features 2,200 lumens, native 1024×768 resolution, ultra-high 20001 contrast ratio (typ) and Brilliant ColorTM for precise images in virtually any setting. This full-feautered projector includes MULTIPLE INPUTS for connecting a computer or video source, dual 5-watt speakers for complete multimedia presentations, VERTICAL KEYSTONE CORRECTION for easy image adjustment and DIRECT OFF FEATURE. Choose from whiteboard, blackboard or greenboard mode for the best picture on your projection surface. Eco-mode extends lamp life and reduces fan noise as low as 34dB. Protect your projector from theft and unauthorized use with the Kensington security port and PIN lock password. This projector is perfect for multimedia classroom lessons and corporate presentations.