The DLNA Certification and Logo Program is designed to ensure that DLNA Certified products have implemented the features necessary to comply with the DLNA Guidelines, and that they will in fact interoperate with other similar devices when connected to those devices in a consumer's home environment. The DLNA Certification and Logo Program enables companies to certify their products through a well-defined and rigorous process. Y Acer P1285B, 3200 ANSI lumens, DLP, XGA (1024x768), 4:3, 4:3, 16:9, 1 - 7,62 m Acer P1285B. Brilho do projetor: 3200 ANSI lumens, Tecnologia de projeção: DLP, Resolução nativa do projetor: XGA (1024x768). Tipo de fonte de luz: Lâmpada, Duração da lâmpada: 4000 h, Duração da lâmpada (modo econômico): 6000 h. Foco: Manual, Distância focal: 21 - 23.1 mm, Intervalo de abertura (F-F): 2,56 - 2,8. Sistema de sinal analógico: NTSC, PAL, SECAM, Resoluções gráficas suportadas: 1024 x 768 (XGA), 1920 x 1200 (WUXGA). Controladores de ruído: 30 dB, Controladores de ruído (modo economia): 26 dB