Viewsonic PJ560D, 3200 ANSI lumens, DLP, XGA (1024x768), 2000:1, 27.2/250, 31 - 79 kHz Viewsonic PJ560D. Projector brightness: 3200 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3500 h, Lamp power: 280 W. Focus: Manual, Throw ratio: 1.97 - 2.16:1. Analog signal format system: NTSC, NTSC 4.43, PAL, SECAM. Serial interface type: RS-232