RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Viewsonic Pro9520WL, 5200 ANSI lumens, DLP, WXGA (1280x800), 16:10, 525,8 - 8933,2 mm (20.7 - 351.7"), 1 - 17 m Viewsonic Pro9520WL. Projektör parlaklığı: 5200 ANSI lumens, Projeksiyon teknolojisi: DLP, Projektörün ana çözünürlüğü: WXGA (1280x800). Işık kaynağı türü: lamba, Işık kaynağının hizmet ömrü: 1500 Saat, Işık kaynağının hizmet ömrü (ekonomik mod): 3500 Saat. Odak: Manuel, Zoom türü: Manuel, Optik yakınlaştırıcı: 1,7x. Analog sinyal formatı sistemi: NTSC, PAL, SECAM, Blade length: 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 642, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152..., Desteklenen video modları: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. SCSI arabirimi: RS-232, HDMI konnektör tipi: Tam boy