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 PRO8520HD, 5000 ANSI lumen, DLP, 1080p (1920x1080), 8000:1, 16:9, 762 - 7620 mm (30 - 300") Viewsonic PRO8520HD. Projektorens lysstyrke: 5000 ANSI lumen, Visningsteknologi: DLP, Projektoroppløsning: 1080p (1920x1080). Lyskildetype: Lampe, Lyskildens tjenestetid: 2500 timer, Lyskildens tjenestetid (økonomisk modus): 3000 timer. Zoom-forhold: 1.5:1, Projeksjonsfaktor: 1.41 - 2.12:1. Analogt signalformatsystem: NTSC M, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM..., Støttede videofunksjoner: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Seriell grensesnittype: RS-232