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 PJD5233, 2700 ANSI lumen, DLP, XGA (1024x768), 2000:1, 4:3, 685,8 - 7620 mm (27 - 300") Viewsonic PJD5233. Kecerahan proyektor: 2700 ANSI lumen, Teknologi proyeksi: DLP, Resolusi asli proyektor: XGA (1024x768). Tipe sumber cahaya: Lampu, Masa penggunaan sumber cahaya: 5000 j, Masa penggunaan sumber cahaya (mode hemat): 6000 j. Fokus: Pedoman, Tipe pembesaran: Pedoman, Zoom optik: 1,1x. Sistem format sinyal analog: NTSC 3.58, NTSC 4.43, NTSC M, PAL, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM,..., Resolusi grafis yang didukung: 1024 x 768 (XGA), Modus video yang didukung: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Tipe antarmuka serial: RS-232, Tipe konektor USB: USB Tipe-B