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 M420X, 4200 ANSI lumena, LCD, XGA (1024x768), 2000:1, 16:9, 635 - 7620 mm (25 - 300") NEC M420X. Osvetljenje projektora: 4200 ANSI lumena, Tehnologija projektovanja: LCD, Osnovna rezolucija projektora: XGA (1024x768). Tip izvora svetlosti: Lampe, Radni vek izvora svetlosti: 3000 č, Radni vek izvora svetlosti (ekonomični režim): 3500 č. Fokus: Ručno, Opsezi fokalne dužine: 17.5 - 29 mm, Otvor blende: 1,7 - 2,1. Sistem formata analognog signala: NTSC, NTSC 4.43, SECAM, Podržane rezolucije: 720 x 480, 720 x 576, 832 x 624, 1152 x 870, 1280 x 768, 1280 x 800, 1366 x 768, 1440 x 900, 1600..., Podržani video-režimi: 1080i, 480i, 480p, 576i, 576p, 720p. Vrsta serijskog interfejsa: RS-232, USB priključak: USB tipa A, USB tipa B