The Panasonic PT-VX510 is a highly bright and portable LCD projector designed for use in large venues such as classrooms and meeting rooms. It features a native XGA resolution of 1024 x 768 and produces a sharp, bright picture with a high brightness of 5,500 lumens and a 4,000:1 contrast ratio, thanks to a variable iris. The projector incorporates Daylight View Basic technology, which uses a built-in sensor to measure ambient light and adjusts image settings to ensure clear visibility, even in brightly lit environments. The PT-VX510 includes a 1.6x manual zoom lens and a lens shift function, allowing for flexible installation and image positioning without distortion. For maintenance, the lamp and air filter can be easily replaced from the top and side, respectively, without needing to detach the unit from a ceiling mount.