NEC MultiSync VT670. Projection technology: LCD, Native resolution: XGA (1024x768), Contrast ratio (typical): 400:1. Lamp power: 180 W. Vertical scan range: 50 - 120 Hz, Horizontal scan range: 15 - 100 kHz. Display: LCD, Display resolution: 1024 x 768 pixels. Noise level: 35 dB