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 BenQ MX514, 2700 ANSI lumens, DLP, XGA (1024x768), 10000:1, 4:3, 762 - 7620 mm (30 - 300") BenQ MX514. Brilho do projetor: 2700 ANSI lumens, Tecnologia de projeção: DLP, Resolução nativa do projetor: XGA (1024x768). Tipo de fonte de luz: Lâmpada, Duração da lâmpada: 4500 h, Duração da lâmpada (modo econômico): 6500 h. Distância focal: 21.95 - 24.18 mm, Relação de zoom: 1.1:1, Zoom digital: 2x. Sistema de sinal analógico: NTSC, PAL, SECAM, Resoluções gráficas suportadas: 1024 x 768 (XGA), 1600 x 1200 (UXGA), 640 x 480 (VGA), Modos de vídeo supportados: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Tipo de interface serial: RS-232, Tipo de conexão USB: USB Type-B