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 PS700X, 3300 안시루멘, XGA (1024x768), 10000:1, 1.4 센티미터 (0.55"), DMD, 램프 Viewsonic PS700X. 프로젝션 밝기: 3300 안시루멘, 프로젝터 기본 해상도: XGA (1024x768), 컨트라스트 비율(다이내믹): 10000:1. 광원 유형: 램프, 광원 수명: 3000 시, 광원 서비스 수명(절약 모드): 7500 시. 오프셋: 135 퍼센트. 지원되는 해상도: 640 x 480 (VGA), 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870,.... 직렬 인터페이스 유형: RS-232, HDMI 커넥터 유형: 풀 사이즈