Projecting system: Single LCD chip (3.5í» LCD) Projector mode: front/suspend/back/desk Projector lens: manual focusing Lens focusing: 152mm Size: 280mm*260mm*90mm Resolution: 640 x 480, support 1,024 x 768 Non-interlace vertical scanning Frequency: 50-100Hz Brightness: 1,900 ANSI lumens Uniformity ratio: 90% Contrast ratio: 450: 1 Display color: full-color (16.7M) Scale ratio: 4: 3 / 16: 9 Image reversed: up/down Keystone correction: +/- 20 degrees Lamp: 150W / 7,800W-8,500W Life: Above 6,000 hours Input terminal: AV/TV/VGA/S-video Video compatibility: NTSC/PAL RGB connector: Yes OSD language: English/German/Dutch/Spain/Portugese/Greek/French/Italian Power: 185W Voltage: AC 190-250V/50-60Hz Project size: 52-120 inches Performing distance: 2-7 m Remote control: Yes Standard input terminal: A compound video, an S-video, a VGA, a stereo audio (a Y/Y, Double cartons,packing foam in carton