Bright, high-quality images with many advanced functions satisfy versatile applications. Along with operating noise of just 30 dB, the PT-DZ780 Series is perfect for noise-critical situations such as museums, exhibitions and auditoriums. Manufacturer: Panasonic. Manufacturer Part Number: PT-DZ780BU. Brand Name: Panasonic. Product Series: PT-DZ780. Product Model: PT-DZ780BU. Product Name: PT-DZ780BU DLP Projector. Product Type: DLP Projector. [Technical Information] Projection Method: Front. Rear. Ceiling. [Projection Lens] Minimum Focal Length: 25.60 mm. Maximum Focal Length: 35.70 mm. Maximum Diagonal Image Size: 50 ft. Optical Zoom: 1.3x. [Lamp] Number of Lamps: 2. Lamp Type: UHM. Lamp Power: 310 W. [Image] Standard Mode Brightness: 7000 lm. Native Resolution: 1920 x 1200. Graphic Mode: WUXGA. Native Aspect Ratio: 16:10. Contrast Ratio: 3,000:1. [Video] Video Signal Standard: HDTV. Output Scan Format: 1125p. [Interfaces/Ports] HDMI: Yes. DVI: Yes. USB: Yes. [Power Description] Operating Power Consumption: 790 W. [Physical Characteristics] Height: 6.9". Width: 19.6". Depth: 20.5". Weight (Approximate): 39.24 lb. [Miscellaneous] Package Contents: PT-DZ780BU DLP Projector Power Cord with Secure Lock Wireless/wired Remote Control Unit 2 x Batteries (R03/AAA Type) Software CD-ROM (Logo Transfer Software, Multi Projector Monitoring & Control Software) .