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 NEC V302W, 3000 (mga) ANSI lumen, DLP, WXGA (1280x800), 10000:1, 16:10, 762 - 7620 milimetro (30 - 300") NEC V302W. Liwanag ng projector: 3000 (mga) ANSI lumen, Teknolohiya ng projection: DLP, Native na resolusyon ng projector: WXGA (1280x800). Uri ng pinagmumulan ng ilaw: lampara, Buhay ng serbisyo ng pinagmumulan ng liwanag: 4500 h, Buhay ng serbisyo ng pinagmumulan ng liwanag (pang-ekonomiyang mode): 6000 h. Focus: Manwal, Uri ng zoom: Manwal, Throw ratio: 1.55 - 1.7:1. Sistema ng format ng analog signal: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Mga suportadong resolusyon ng graphics: 1280 x 800 (WXGA), 1920 x 1080 (HD 1080). Uri ng serial interface: RS-232, Uri ng connector ng HDMI: Buong laki, Uri ng USB connector: Mini-USB