Viewsonic PJD6251 Data Projector ViewSonic's PJD6251, 1024x768 XGA DLP Network Projector, 3700LM, HDMI, RJ45, 10W Speakers. An advanced 120Hz 3D ready DLP projector which includes BrilliantColor technology to produce more vibrant colors, while the high brightness and contrast ratios make this projector shine in virtually any lighting situation. The PJD6251 delivers 3700 lumens with a 1024 x 768 XGA native resolution. This projector is designed for tabletop use or can be mounted on the ceiling for classrooms and meeting rooms. The top load lamp and filterless design provides for easy maintenance and low total cost of ownership. RJ45 connectivity enables remote network control, while the extensive input options and integrated 10W speakers provide for effective presentations or classroom lessons.