Ideal for education, business and healthcare environments


Multipurpose LCD Projectors

Specifications Aspect Ratio Resolution Brightness Contrast Ratio
 M403HG 16:9 1920x1080 4000 10000:1

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Ease of use, ease of setting and ease of connection

Easy to use and at the right price, ME Series projectors using LCD technology provide all the essential features that you need to connect with your audience. The 4000-lumen, Full HD (1920 x 1080) native resolution NEC M403HG is ideal for education and small-to-medium-sized business environments that need essential features, including bright colorful images, automatic technologies and eco-friendly appeal.

The M403HG offers lamp life up to 9,000 hours and a high contrast ratio of up to 10,000:1, while Crestron Roomview aids in emergency messaging. The versatile, color-coded connections to various sources aid in classroom and conference room use, including those in healthcare environments where its DICOM Simulation technology can be utilized. Keystone, Cornerstone and Pinchushion ensure the image fills the screen properly from almost any angle.

The environment is kept in mind with ECO Mode™ technology, a carbon savings meter, extended filter life, and energy-saving features such as quick startup and direct power off.


  • Dual HDMI inputs ensure quick switching between inputs
  • USB Viewer allows you to present without a PC using a USB flash drive
  • Powerful 20W speaker provides volume needed for large rooms
  • ECO Mode™ technology helps extend lamp life and lowers power consumption
  • Automatic keystone correction technology instantly projects a square image even when the projector is set up at a steep offset angle to the screen
  • LCD technology provides brilliant, colorful and engaging images
  • Keystone, Cornerstone and Pinchushion ensure the image fills the screen properly from almost any angle
  • MultiPrenter functionality allows for screen mirroring of up to 20 devices simultaneously (Android and Windows) via a wired or wireless connection (Win, MAC, Android, iOS) (No internet access or WAN required)
  • NaViSet Administrator 2: Free software solution that greatly eases administration and management of larger display device installations

Product Information


Product Documents

M403HG Product Datasheet

Product Specifications

Projection Technology 1-chip DLP™ Technology
Native Resolution 1920 x 1080 (Full HD)
Aspect Ratio 16:9
Contrast Ratio 1 10000:1
Brightness 1 4000 ANSI Lumen (approx. 60% in Eco Mode)
Lamp 270 W AC (162 W AC Eco Mode)
Lamp Life [hrs] 8000 Eco / 5500 Normal / 3500 High Bright Mode
Lens F= 2.4–3.2, f= 18–30.6 mm
Keystone correction +/- 25° manual horizontal / +/- 30° automatic / manual vertical
Projection Angle [°] 9.9 - 17.9
Projection Factor 1.2 – 2.1 : 1
Projection Distance [m] 0.74 – 14.08
Screen Size (diagonal) [cm] / [inch] 76.2 / 30" - 762 / 300"
Zoom Manual
Focus Adjustment Manual
Supported Resolutions 1920x1200 (Maximum resolution of analog input);
1920 x 1080 (Maximum resolution of digital input);
1920 x 1080 (HDTV 1080i/60;
HDTV 1080i/50);
1680 x 1050 (WSXGA+);
1600 x 1200 (UXGA);
1600 x 900 (WXGA++);
1440 x 900 (WXGA+);
1400 x 1050 (SXGA+);
1366 x 768 (WXGA);
1360 x 768 (WXGA);
1280 x 1024 (SXGA);
1280 x 1024 (MAC 23");
1280 x 960 (SXGA);
1280 x 800 (WXGA);
1280 x 768 (WXGA);
1280 x 720 (HDTV 720p);
1152 x 870 (MAC 21");
1152 x 864 (XGA);
1024 x 768 (XGA);
832 x 624 (MAC 16");
800 x 600 (SVGA);
720 x 576 SDTV 480p/480i;
720 x 576 (DVD progressive);
720 x 480 SDTV 576p/576i;
720 x 480 (SDTV 480p);
640 x 480 (VGA/MAC 13")
Frequency Horizontal: 15–100 kHz (RGB: 24 kHz– 100 kHz); Vertical: 50 – 120 Hz; Vertical: 50 – 120 Hz (HDMI: 24 Hz)
RGB (analog) Input: 1 x Mini D-sub 15-pin, compatible to component (YPbPr)Output: 1 x Mini D-sub 15 pin
Digital Input: 2 x HDMI™ (Deep Color, Lip sync)
Video Input: 1 x RCA
Audio Input: 1 x 3.5 mm Stereo Mini Jack; 1 x RCA StereoOutput: 1 x 3.5 mm Stereo Mini Jack (variable)
Microphone Input: 1 x 3.5 mm Monaural Mini Jack (Dynamic mic / Condenser mic)
Control Input: 1 x D-Sub 9 pin (RS-232) (male)
LAN 1 x RJ45; Optional WLAN
USB 1 x Type A (USB 2.0 high speed); 1 x Type B
3D Sync Output: 1 x Mini DIN 3pin
Video Signals NTSC; NTSC 4.43; PAL; PAL-M; PAL60; SECAM
Remote Control Aspect Ratio; Audio Control; Auto Adjust; Automatic Picture Adjustment; AV Mute; Digital Zoom; Freeze; Help Eco Mode; ID set; Keystone Correction; Lamp Mode Control; Magnify-function; Optional Presentation and Mouse Control; Picture Adjust; Source Select
Power Supply 100-240 V AC; 50 - 60 Hz
Power Consumption [W] 278 (Normal) / 246 (Eco) / 2.9 (Network Stand-by) / 0.4 (Stand-by); 335 (High Bright)
Dimensions (W x H x D) [mm] 367.9 x 107.5 x 291.3 (without lens and feet)
Weight [kg] 3.7
Fan Noise [dB (A)] 30 / 30 / 36 (ECO / Normal / High Bright)
Operating Temperature [°C] 5 to 40
Operating Humidity [%] 20 to 80
Storage Temperature [°C] -10 to 50
Storage Humidity [%] 20 to 80
Safety and Ergonomics CE; EAC; Gost-R; RoHS; TUEV Type Approved
Speakers [W] 1 x 20 (mono)
Special Characteristics 3D ready; Ambient Light Sensor; Auto Eco Mode; Auto Power-ON Function; Carbon Savings Meter; Colour Management; Constant Brightness Mode; Content Transmission via Network; Crestron RoomView; DICOM Simulation; Direct Power-Off Function; Full 3D DLP® LINK support; High Altitude Mode; Kensington security slot; Keypad Lock; Magnify; NaViSet Administrator 2; Off-Timer; Optional User Logo; Optional WLAN; OSD with 29 languages; Password Security System; Quick Start; Remote control and administration via LAN and RS232; Security Bar; Simple Access Point; USB Viewer for JPEG; Virtual Remote for direct PC control; Wall Colour Correction
Energy Efficiency 75 % AV mute function; Auto ECO Mode; ECO scheduler; Green one touch ECO and AV mute button; ImageCare® Technology; Intelligent Power Management; Longer lamp life; Reduced power consumption. Only 0.4W stand-by; Software scheduling
Ecological Materials 100% recyclable packaging; Downloadable manuals; ECO packaging
Ecological Standards ErP compliant; RoHs compliant; WEEE
Projectors 3 years pan-European service
Light Source 6 months, max. 1000 hrs
Shipping Contents IR Remote Control (RD-469E); Mini D-SUB Signal Cable; Power Cord (1.8 m); Quick Setup Guide; Security Sticker; Soft Case; Users Manual on CD-ROM
Optional Accessories Cable Cover (NP05CV); DisplayNote; DLP-Link 3D Glasses (NP02GL, VolfoniFit); Lamp (NP30LP); Mouse Receiver (NP01MR); Universal Ceiling Mounts (PJ01UCM); Wireless LAN module (NP05LM)