NEC P401w Projector Specifications

							Entry Level
Installation Projectors
P Series
P401W, P451X, P451W and P501X digital projectors
Easy to use and at the right price, P Series projectors 
provide all the essential features that you need to 
connect with your audience.
Essential Features for 
Integration
• With XGA and WXGA native resolutions, high 
brightness up to 5000 lumens and patented 
NEC technologies, P Series projectors display 
impressive image quality
•  Remarkable contrast ratio (4000:1) enhances 
your image
•  Powerful 16-watt speaker provides volume 
needed for large rooms
•  Vertical lens shift provides for flexible 
installation
•  Terminal cover easily hides cables to 
create a clean environment while deterring 
unintentional access
•  Versatile, color-coded connections to 
computer, video sources and external monitor
Designed with the  
Environment in Mind
• Extended lamp life with ECO Mode™ 
technology increases lamp life up to 6000 
hours, while lowering power consumption
•  Power management enables projector to 
automatically turn off when an incoming signal 
is not detected from any of the inputs
•  Auto Power On via the RGB (15-pin) input 
connector when a signal is detected from a 
computer
•  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.
•  Quick start (3 to 4 seconds) lets you begin 
presenting in seconds while quick shutdown 
(immediate power off with no cooling required 
after shutdown) ensures efficient energy 
usage
•  Sleep timer can be set to automatically turn 
off the projector at set countdown times
•  Low power consumption (0.2W in stand-by 
mode) minimizes energy costs
•  Direct power off provides instantaneous 
shutdown of the projector
Top cover lamp change 
This feature provides 
for easy lamp changes 
without 
removal 
of the 
projector 
from the 
mount.
6000-hour filter life
NEC is committed to designing its products to provide long lifecycles. This commitment even extends 
to components within its products, including the improved filter. This virtually maintenance-free filter 
reduces the frequency at which cleaning is required, thereby decreasing your total cost of ownership. 
Active lens cover
This cover enables presenters 
to immediately mute the audio 
and video, then seconds later 
lower the lamp brightness to 
25% for a short period of time.      
						

							Built-In Software
DICOM SIM  
DICOM Simulation 
enables users in medical 
environments to display 
accurate diagnostic images.
On a  
green wall...BEFORE  
auto wall correction AFTER  
auto wall correction
Built-in wall color correction presets 
These provide for adaptive color tone correction to display properly  
on non-white surfaces.
Advanced Networking Capabilities
• 
Integrated RJ45 connection for quick connection to the LAN (10/100 base-T capability)
•  Integrated high-speed wireless LAN IEEE 802.11b/g/n
•  Remote diagnostics enable the user to monitor and make adjustments to the projector remotely
•  PC CTL 4.0 controls the power switching input selection and other functions while managing lamp usage and \
a 
variety of other vital information over the network. Email notification and projector scheduling for better asset 
management is included with the software.
•  Image Express Utility dedicated projector software (IEU 2.0; compatible with Windows or Mac operating 
systems) provides wired and wireless data transmission via peer-to-peer or over the network
•  Broadcast mode allows you to send information from one computer to several projectors
•  Image Express Lite dedicated projector software provides wired and wireless data transmission via peer-to-peer 
or over the network
•  Windows Network Projector function within Windows Vista connects directly to networked projectors without 
the need for additional proprietary software
•  Windows Remote Desktop function allows you to control a networked computer by connecting a USB mouse 
and keyboard directly to the projector’s USB input
•  Windows Media Connection and Network Drive functions display multimedia files (.jpeg, .bmp, .png, .mpeg2 or 
.wmv9) stored on the Windows Media Connect server, in the Windows shared folder, or on a local network using 
the Viewer function—all without bringing your PC into the conference room
•  Crestron Roomview      
						

							Get Connected with a Wide Selection of Inputs
• Dual computer inputs ensure quick switching between presentations
•  Four audio inputs (two mini stereo, R/L and HDMI) make it easy to add sound to enhance your presentations
Advanced Software Features
USB Viewer
In instances when you’d 
prefer to leave your laptop 
behind for a presentation, 
P Series projectors can 
deliver a solution. Using the 
presentation conversion 
software included with your 
projector, simply place your file onto a USB 
drive and plug it into the projector’s USB port. 
This allows you to display images stored as 
.jpgs from optional USB memory.
Remote 
control
Easy control 
from remote 
allows you to 
adjust lamp 
mode, aspect 
ratio, volume 
and image all 
with the touch 
of a button.
Dual HDMI inputs
The introduction of dual HDMI (w/
HDCP) inputs allows for simultaneous 
digital connection of high-definition 
sources such as Blu-ray players, cable 
boxes, satellite receivers and personal 
computers.
Variable audio-out
This input enables the 
remote control to be used 
to adjust volume of self-
powered external speakers 
that are connected to the 
projector. In stand-by mode, 
the audio-out stays active, 
allowing the last input used 
to pass to the self-powered 
external speakers.
USB input
Your connection options go even further 
with the P Series. Connect your laptop 
or PC directly to the projector using the 
USB port and a standard USB cable.
Input panel cover
This optional accessory 
creates a clean look for 
your installation, while 
hiding signal cables and 
the power cord.
Virtual Remote™ 
Used via a network connection (wired/wireless), you can 
control the projector directly from a computer without 
the need for additional control cables.
Cornerstone 
Enhanced keystone correction allows for horizontal, 
vertical and diagonal image correction for aligned 
images even when the projector is set up at an angle to 
the screen.          
						

							NEC Display Solutions
500 Park Boulevard, Suite 1100
Itasca, IL 60143
866-NEC-MORE
Advanced AccuBlend, ECO Mode and Virtual Remote are 
trademarks of NEC Display Solutions. HDMI, the HDMI logo and 
High-Definition Multimedia Interface are trademarks or registered 
trademarks of HDMI Licensing LLC. All other brand or product 
names are trademarks or registered trademarks of their respec-
tive holders. Product specifications subject to change.
©2013 NEC Display Solutions of America, Inc. All rights reserved.
25.NEC.80.GL.UN.137 rev. 041513
ORDERING MODEL NUMBERS
NP-P401W
NP-P451X
NP-P451W
NP-P501X
Additional accessories are available, including screens, carts, mount accessories and replacement cables. 
Visit www.necdisplay.com for details.
Specifications for P401W/P451X/P451W/P501X
OPTICAL
 Display Technology
  Light Output (lumens)
   Resolution
   Native
   Maximum
  Contrast Ratio (up to)
  Lamp Type
   Lamp Life (up to)
   Screen Size (diagonal)
  Throw Ratio
  Projection Distance
  Projection Angle
 Lens* 
   Zoom
   Focus
    F-#, f-#
    Shift (vertical)
  Keystone Correction P451X/P501X: 0.63” LCD with MLA
P401W/P451W: 0.59” LCD with MLA
P401W: 4000
P451X/P451W: 4500
P501X: 5000
 
P451X/P501X: XGA 1024 x 768
P401W/P451W: WXGA 1280 x 800
UXGA 1600 x 1200
4000:1
P401W/P451X: 240W AC
P451W/P501X: 270W
P401W/P451X: 4000 hours normal / 6000 hours eco
P451W/P501X: 3500 hours normal / 6000 hours eco
25 - 300 in., 0.64 - 7.6m
1.3 - 2.2
P451X/P501X: 1.9 - 45.3 ft. / 0.6 - 13.8m
P401W/P451W: 2.3 - 47.8 ft. / 0.69 - 14.6m
0 - 9.8° tele / 0 - 16.5° wide
1.7
Manual
F=1.7 - 2, f=17.4 - 29mm
P451X/P501X: 0 - 0.5V
P401W/P451W: 0 - 0.6V
Manual +/- 30°
SIGNAL COMPATIBILITY/
CON NECTIVITY 
Scan Rate
   Horizontal
   Vertical 
  Supported Video Standards
  SD/HD Video Signal Compatibility
  HDMI Signal Compatibility
  PC Signal Compatibility
  Macintosh Compatibility
  Input/Output Terminals
    RGB1 (analog)  
    RGB2 (digital)
    RGB3 (digital)
    RGB4 (digital)
    Video 1
    Video 2
    Audio 1
    Audio 2
    Audio 3
    Audio Out
    Monitor Out
 Audio
  External Control
  Sync Compatibility
 Microphone
  Wireless LAN 15 - 100 kHz
50 - 120 Hz
NTSC, NTSC4.43, PAL, PAL-60, PAL-M, PAL-N, SECAM
1080i, 1080p, 720p, 576p, 576i, 480p, 480i,Y/Cb/Cr component 
(with optional adapter – ADP-CV1E)
VGA, SVGA, XGA, WXGA, SXGA, 480p, 576p, 720p, 1080i, 1080p
VGA, SVGA, XGA, SXGA, SXGA+, UXGA
Ye s
15 pin
HDMI w/HDCP
HDMI w/HDCP
USB A Type
RCA
S-Video
L/R RCA (shared by video sources)
1/8 in. stereo
1/8 in. stereo
mini stereo (Variable audio out)
Ye s
16W speaker
RS-232, IR, LAN, DDC/CI, USB, Wireless LAN
Separate Sync / Composite Sync / Sync on G
1/8 in. stereo
Optional
ELECTRICAL 
Power Requirements
  Input Current
  Power Consumption (ECO Mode off/ 
        ECO Mode/Standby/Standby-Power Saving) 100 - 240V AC, 50/60Hz
P401W/P451X: 3.9 - 1.7A
P451W/P501X: 4.2 - 1.7A
P401W/P451X: 325W / 231W / 10W / 0.2W
P451W/P501X: 357W / 231W / 10W / 0.2W
MECHANICAL 
Installation Orientation
  Dimensions (WxDxH)
  Net Weight
  Fan Noise
 Regulations Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear
15.7 x 11.1 x 4.5 in. / 398 x 282 x 127mm
9 lbs. / 4.1 kg
P401W/P451X: 36 dB normal / 30 dB eco
P451W/P501X: 37 dB normal / 30 dB eco
UL60950-1, CSA60950-1, FCC Part 15 Class B, ICES-03 Class B,  
NOM-001-SCFI-1993
ENVIRONMENTAL  Operating Temperature
 Humidity
 Storage 41° - 104°F / 5° - 40°C
20-80% non-condensing
14° - 122°F / -10° - 50°C
ACCESSORIES NP01MR
 NP02LM1
 NP03CV
 SPKR30 
 ADP-CV1E
 MP300CM
 NP01UCM
 AEC00609
 AEC012018
 AEC0203
 AEC0305
 SCP200
 NP23LP
 RMT-PJ31
 NECEW2-I
 ADVEXON2-I IR receiver enables PJ remote to control PC and MAC functions
802.11b/g/n wireless LAN adapter
Input panel cover
Amplified 30 watt speaker
Component video to VGA adapter
Ceiling mount
Universal ceiling mount for projectors weighing less than 40 pounds
6 to 9 inch adjustable extension column for use with projector mount
12 to 18 inch adjustable extension column for use with projector mount
2 to 3 foot adjustable extension column for use with projector mount
3 to 5 foot adjustable extension column for use with projector mount
Adjustable suspended ceiling plate for use with ceiling mount
Replacement lamp
Replacement remote control
Extends term of parts and labor warranty to 4 years
Extends term of InstaCare service program to 3 years
UNIQUE FEATURES
Advanced AccuBlend™ ensures detailed 
images when non-native resolution sources 
are connected to the projector
64-step image magnification with location 
control
Countdown sleep timer can be set to 
automatically turn off the projector
WARRANTY
Registered owners receive a 3-year parts 
and labor warranty including the first year 
of InstaCare. The lamp is covered for one 
year or 500 hours, whichever comes first. 
InstaCare provides the original owner one 
year of either limited 3 business day repair/
return or next business day exchange.
SHIPS WITH
Remote control, batteries, power cord, 
RGB signal cable, built-in lens cover, user’s 
manual on CD-ROM, quick start guide, 
product registration card, security sticker
15.7”  
(398mm)
11.1”  
(282mm)
4.5”  
(115mm)