Acer PD311 PD311 Service Guide - Page 7

Chapter 1 System Introduction Technical Specification Item Description Dimensions (LxWxH) 169mm x 62mm (including bumps, but not including feet) x 216mm Weight Approx. 2.9 lbs Tilt Angle 8 degree with elevator mechanism Keystone correction +/-16 degree (32 degree) Lamp Door Projection Lamp power supply shut off automatically when door is open Power Supply - Universal AC 100-240V, 50-60Hz with PFC input - 200W Ballast from Osram - Single 12Vdc output DC/DC converter Projection Lens F# 2.35~2.47, f=21.83~23.81 mm (TBD), 1.10X Mechanical Zoom Lens Throw Distance Throw distance: 1.5~10m (Optical Performance); 1.2~12m (Mechanical travel) Brightness ECO Mode Off - 1700 ANSI Lumens (Average) - 1300 ANSI Lumens (Minimum) ECO Mode On - 1445 ANSI Lumens (Average) - 1105 ANSI Lumens (Minimum) Contrast - 1500 : 1 Typical (Full on / Full off) - 1000 : 1 Minimum (Full on / Full off) Uniformity - 75% Typical (Japan Standard) - 60% Mimum (Japan Standard) Temperature Opterating : 5~35oC Storage : -20~60oC Maximum Humidity Operating : 5~35oC, 80%RH (Max.), non-condensing Storage : -20~60oC, 80%RH (Max.), non-condensing Acoustic noise level ECO Mode Off - 40dB(A) (Typical, at 23+/-2 0C) - 42dB(A) (Max, at 23 +/-2 0C) ECO Mode On - 38dB(A) (Typical, at 23+/-2 0C) - 40dB(A) (Max, at 23 +/-2 0C) Lamp Life 2000 hours typical, 50% survival rate Altitude Operating : 0~2,500 ft for 5 oC~35oC 2,500~5,000 ft for 5 oC~30oC 5,000~10,000 ft for 5 oC~25oC Storage : 40,000 ft (Max.) MTBF Operating more than 12,000 hours (90% Confidence Level) Resolution PD311: 800(H) x 600(V) PD323: 1024(H) x 768(V) DMD Chip 1 PD311: 0.55" 120 DDR SVGA Digital Mirror Device PD323: 0.55" 120 DDR XGA Digital Mirror Device Chapter 1