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NEC M403U - Professional Business Projector The NEC M403U is a high-performance professional business projector designed for classrooms and small meeting rooms. It offers exceptional brightness, WUXGA resolution, and long lamp life to deliver clear, vibrant presentations with minimal operational costs. Description Featuring a long lamp life of up to 10,000 hours (20,000 hours in Eco Mode), the NEC M403U minimises maintenance and replacement costs. Its 3LCD technology ensures bright, accurate colours with a contrast ratio of 16,000:1. The projector includes a large 1.6x optical zoom for flexible installation and supports existing ceiling mounts without repositioning. Advanced wireless capabilities with the embedded MultiPresenter function allow multiple users to connect and share content seamlessly without cable switching, ideal for collaborative environments. Key Features Long lamp life up to 20,000 hours (Eco Mode) reduces maintenance and costs WUXGA native resolution (1920 x 1200) for sharp, detailed images High brightness: 3700 ANSI lumens (Normal), 4000 lumens (Boost Mode) 1.6x manual optical zoom for versatile installation Integrated 16W mono speaker for clear audio Multiple connectivity options including 2x HDMI, VGA, RCA, USB, and LAN Advanced wireless MultiPresenter functionality for easy content sharing Keystone correction: +/- 30° manual horizontal, +/- 30° automatic, manual vertical Specifications Projection Technology 3LCD Technology Native Resolution 1920 x 1200 (WUXGA) Aspect Ratio 16:10 Contrast Ratio 16,000:1 Brightness 3700 ANSI Lumens (Normal) / 3000 ANSI Lumens (Eco) / 4200 Centre Lumens Brightness (Boost Mode) 4000 ANSI Lumens Lamp 225 W AC (151 W AC Eco Mode) Light Source Life 10,000 hours (20,000 hours Eco Mode) Lens F=1.5–2.08, f=17.2–27.7 mm Keystone Correction +/- 30° manual horizontal / +/- 30° automatic / manual vertical Projection Angle 6.9° - 11.1° Projection Factor 1.2 – 2 : 1 Projection Distance 0.75 – 12.88 m Screen Size (Diagonal) Minimum: 76 cm / 30"; Maximum: 762 cm / 300" Zoom Manual x1.6 Focus Adjustment Manual Supported Resolutions 1920 x 1200 (Maximum resolution of analog input) Frequency Horizontal: 15–100 kHz (RGB: 24–100 kHz); Vertical: 24–85 Hz Connectivity RGB (analog): Input 1 x Mini D-sub 15-pin (compatible with component YPbPr), Output 1 x Mini D-sub 15-pin Digital: 2 x HDMI™ (Deep Color, Lip sync) Video: 1 x RCA Input Audio: Input 1 x 3.5 mm Stereo Mini Jack, 1 x RCA Stereo; Output 1 x 3.5 mm Stereo Mini Jack (variable) Control: 1 x D-Sub 9 pin (RS-232) (male) LAN: 1 x RJ45; Optional WLAN USB: 1 x Type B; 1 x Type A (USB 2.0 high speed) with 1.5A power supply Video Signals: NTSC, PAL, PAL60, SECAM Remote Control Features Aspect Ratio, Auto Adjust, AV Mute, Digital Zoom, Freeze, ID Set, Optional Presentation and Mouse Control Power Supply 100-240 V AC; 50 - 60 Hz Power Consumption 305 W (High Bright) / 220 W (Eco) / 1.5 W (Network Stand-by) / 0.5 W (Stand-by) Dimensions (W x H x D) 345 x 104.6 x 261 mm (without lens and feet) Weight 3.5 kg Fan Noise 29 dB (Eco) / 37 dB (Normal) Colour White Operating Temperature 5 to 40 °C Operating Humidity 20 to 80% Storage Temperature -10 to 50 °C Storage Humidity 20 to 80% Safety and Ergonomics CE, EAC, ErP, RoHS, TUEV Type Approved, WEEE Speakers 1 x 16W (mono) What's in the Box Standard accessories include the remote control with batteries, power cable, and user manual.