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 PJD5234L, 2800 lumen ANSI, DLP, XGA (1024x768), 15000:1, 4:3, 609,6 - 5384,8 mm (24 - 212") Viewsonic PJD5234L. Kecerahan projektor: 2800 lumen ANSI, Teknologi unjuran: DLP, Resolusi asal unjuran: XGA (1024x768). Hayat perkhidmatan sumber cahaya: 4500 h, Hayat perkhidmatan sumber cahaya (mod ekonomi): 6000 h, Lamps quantity: 1 lamp(s). Nisbah zum: 1.1:1, Nisbah pancaran: 1.86 - 2.04:1. Sistem format isyarat analog: NTSC M, PAL, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM B, SECAM D,..., Mod video yang disokong: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Jenis antara muka bersiri: RS-232, Jenis penyambung USB: USB Type-B