NEC M403H - 2
NEC M403H - 5
NEC M403H - 4
NEC M403H - 3
NEC M403H - 1



HE 4000-lumen, 1080p (1920 x 1080) native resolution NEC M403H is ideal for education and small-to-medium-sized business environments that need essential features, including bright images, automatic technologies and eco-friendly appeal. The M403H offers lamp life up to 8,000 hours and a high contrast ratio of up to 10,000:1, while Crestron Roomview aids in emergency messaging. The NEC M403H was also marketed as the Dukane ImagePro 6540HDA.

  • 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

  • Integrated active lens cover mutes audio and video while lowering the lamp power to 25% to conserve energy

  • Automatic keystone correction technology instantly projects a square image even when the projector is set up at a steep offset angle to the screen

  • Full 3D capability up to 1080p at 144Hz

  • Filter free with shielded engine eliminates the hassle and time spent monitoring and/or changing filters


RM 5,200.00

Product Specifications




Aspect Ratio16x9Native Resolution1080p 1920x1080

Maximum ResolutionWUXGA 1920 x 1200Contrast Ratio (typical)10,000:1 with auto iris


Synchronization Range


Horizontal (Analog/Digital)15-100 kHzVertical50-120 Hz


Signal Compatibility/Connectivity


Supported Video StandardsNTSC, NTSC 4.43, PAL, PAL-60, PAL-M, PAL-N, SECAMSD/HD Video Signal CompatibilityY/CB/Cr component (with optional adaptor ADP-CV1E) 480i, 480p, 576i, 576p, 720p, 1080i, 1080p

PC Signal CompatibilityVGA, SVGA, XGA, SXGA, SXGA+, UXGA, WUXGAMacintosh Signal CompatibilityYes

Sync CompatibilitySeparate Sync / Composite Sync / Sync on GExternal ControlRS-232, IR, Wired LAN, DDC/CI, USB, Wireless LAN (optional)

Input Terminals


VGA 15-pin D-sub






USB A type

Video 1:


Audio 1:

L/R RCA (shared by video sources)

Audio 2:

1/8 in. stereo

Audio 3:


Output Terminals

Audio Out:

Yes (variable)

Monitor Out:

VGA 15-pin D-sub


Power Consumption (typical)


On336W / 221W / 2.5W / 0.2WInput Current3.9A/1.2A

Power Requirements100-240V AC, 50/60 Hz 


Physical Specifications


Dimensions (WxHxD)


14.5 x 11.5 x 4.3 in. / 368 x 292 x 108mm


Net Weight:

7.7 lbs. / 3.5 kg


Environmental Conditions


Operating Temperature41-104°F / 5-40°CStorage-14-122°F / -10-50°C


Limited Warranty (parts & labor)


Registered owners receive a 3 year parts and labor warranty including InstaCare next business day exchange. One year on lamp. 


Additional Features


  • Automatic keystone correction

  • Wireless LAN (Optional)

  • Active Lens Cover

  • USB Viewer

  • Cornerstone - available using geometric correction software

  • Geometric Correction

  • 6000 hour Filter Life

  • Auto power on

  • ECO Mode technology

  • Closed captioning

  • Variable audio out

  • Carbon savings meter

  • Virtual Remote

  • Sleep timer

  • Quick power-off

  • Built-in wall color correction

  • Advanced AccuBlend

  • AutoSense

Wireless Image Utility




Display TechnologyDLP (0.65" DMD)Light Output(Lumens)4000 normal

Lamp Type270W AC / 162W ecoLight Source Life3500 hours normal / 8000 hours eco

Screen Size (diagonal)30 to 300 in. / 0.76 to 7.6mThrow Ratio1.2 – 2.04:1

Projection Distance2.4 to 46.3 ft. / 0.74 to 14.1mProjector Angle9.9 to 10.5° tele / 16.9 to 18.3° wide






F number, fnumber:

F=2.4 to 3.2, f=18.0 to 30.6mm

Keystone Correction+/- 25° horizontal, +/- 30° vertical




Installation OrientationFloor/Front, Floor/Rear, Ceiling/Front, Ceiling/RearFan Noise36 dB normal / 30 dB eco

RegulationsUSA UL 1950 FCC Class B, Canada CSA 950 (C-UL), NOM 


Advanced AccuBlend™


Ensures detailed images when non-native resolution sources are connected to the projector.



Intuitively syncs the projector with most computer signals and features one-touch image optimization.

20W Audio


Powerful 20-watt speaker provides volume needed for large rooms

Variable Audio Out


Adjusts the volume of an external speaker system using the projector's remote control.

DLP Technology


High contrast images (10,000:1) from the latest Texas Instruments DLP engine featuring BrilliantColor™ technology with improved color accuracy

Direct Power Off


Protects the lamp when the projector is accidentally unplugged or the power strip is switched off. Enables the fan to continue running until the lamp is properly cooled down. Internal sensors monitor lamp temperature and prevent the lamp from powering on.

Built-in Wall Color Correction


Presets provide for adaptive color tone correction to display properly on non-white surfaces.

Wired Network Connection


Integrated RJ45 connection for quick connection to the LAN (10/100 base-T capability).

ECO Mode™


Extends lamp life, lowers audible noise and reduces total cost of ownership.

Wireless LAN (Optional)


Allows you to transmit images from a PC wirelessly to the projector, eliminating the need for traditional cumbersome cables.

AutoKeystone Correction


Instantly projects a square image even when the projector is set up at a steep offset angle to the screen.

Built-In Closed Captioning


Enables decoding and display of text information from a video.

3D Ready


When combined with active shutter glasses (NP02GL), this projector uses DLP Link™ technology, developed by Texas Instruments, to create 3D images.

Crestron Roomview


Provides unified management, including the ability to switch the power on and off for multiple projectors connected to a network.

Image Express Utility Lite with audio transfer


provides wired and wireless data transmission via peer-to-peer or over the network

Virtual Remote


Used over the VGA cable to control the projector directly from a computer without the need for additional control cables.

Carbon Savings Meter


Calculates the positive effects of operating the projector in ECO Mode, which is encouraged by an optional message at startup. A green ECO Mode button on the remote control makes the switch easy.

Dual HDMI inputs (with HDCP)


Ensure quick switching between presentations and allows for simultaneous digital connections of high-definition sources, such as Blu-ray players, cable boxes, satellite receivers and computers