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 NP50, 2600 ANSI lumens, LCD, XGA (1024x768), 1600:1, 4:3, 838,2 - 7620 mm (33 - 300") NEC NP50. Luminozitate proiector: 2600 ANSI lumens, Tehnologia de proiecţie: LCD, Rezoluție nativă proiector: XGA (1024x768). Tip sursă de lumină: Lampă, Durată de viață sursă de lumină: 2000 h, Durată de viață sursă de lumină (mod economic): 3000 h. Focalizare: Manualul, Interval lungime focală: 20.4 - 24.5 mm, Interval de deschidere: 2,2 - 2,34. Sistem de formatare a semnalului analog: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Rezoluții grafice suportate: 832 x 624, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1400 x 1050 (SXGA+), 1600 x..., Moduri video suportate: 1080i, 480p, 576p. Tipul de interfata serial: RS-232