Discontinued
Model: NP-P451W
Replaced By NP-P452W
 
Give your presentations a boost in brightness with the NEC P451W, a widescreen entry-level professional installation projector loaded with eco-friendly and advanced technologies. Ideal for corporate boardrooms, higher education classrooms and government training rooms, this model delivers remarkable brightness (4500 lumens) and features built-in wall color correction, wired and optional wireless networking, closed captioning and up to 6000 hours of lamp life (in ECO Mode™). The P451W touts an active lens cover, which hides content, mutes audio and lowers lamp brightness to 25%, allowing you to maximize the effectiveness of your presentations.
  • Dual HDMI inputs (with HDCP) ensures quick switching between presentations
  • 4000:1 Contrast Ratio creating extremely detailed images
  • Four audio inputs make it easy to add sound to enhance every presentation
  • Powerful 16W speakers provide volume needed for large rooms
  • Built in cornerstone correction including Pincushion and Barrel correction
  • , 6000-hour filter drastically reduces cleaning frequency, thereby decreasing the total cost of ownership
  • Variable audio-out allows the remote control to adjust speaker volume
  • Vertical lens shift enables flexible projector placement
  • IEU Lite (Image Express Utility Lite) for audio and video transmission from a computer to the projector over the network
  • NaViSet Administrator 2: Free software solution that greatly eases administration and management of larger display device installations
  • Present, share, and collaborate with included DisplayNote® NEC Edition presenter license



Legal Disclaimer To California Residents
WARNING: This product can expose you to chemicals including Styrene and Formaldehyde (gas), which are known to the State of California to cause cancer, and Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov


Display

Aspect Ratio 16x10 Native Resolution WXGA 1280x800
Maximum Resolution UXGA 1600 x 1200 Contrast Ratio (typical) 4000:1

Synchronization Range

Horizontal (Analog/Digital) 15-100 kHz Vertical 50-120 Hz

Signal Compatibility/Connectivity

Supported Video Standards NTSC, NTSC4.43, PAL, PAL-60, PAL-M, PAL-N, SECAM SD/HD Video Signal Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, Y/Cb/Cr component (with optional adapter – ADP-CV1E)
PC Signal Compatibility VGA, SVGA, XGA, SXGA, SXGA+, UXGA Macintosh Signal Compatibility Yes
Sync Compatibility Separate Sync / Composite Sync / Sync on G External Control RS-232, IR, Wired LAN, DDC/CI, USB, Wireless LAN
Input Terminals
RGB1(analog):
VGA 15-pin D-sub
RGB3(digital):
HDMI w/ HDCP
RGB4(digital):
USB A type
Video 1:
RCA
Video 2:
S-Video
Audio 1:
L/R RCA (shared by video sources)
Audio 2:
1/8 in. stereo
Audio 3:
1/8 in. stereo
Output Terminals
Audioout:
Yes (variable)
Monitor Out:
VGA 15-pin D-sub

Power Consumption (typical)

On 357W / 231W / 10W / 0.2W Input Current 4.2A/1.7A
Power Requirements 100-240V AC, 50/60 Hz  

Physical Specifications

Dimensions (WxHxD)
Product:
15.7 x 11.1 x 4.5 in. / 398 x 282 x 115mm
Weight
Net Weight:
9 lbs. / 4.1 kg

Environmental Conditions

Operating Temperature 41-104°F / 5-40°C Storage -14-122°F / -10-50°C

Limited Warranty (parts & labor)

3 years. First year Instacare Service. Lamp warranty is 1 year or 500 hours, whichever comes first.  

Additional Features

  • Wireless LAN
  • Active Lens Cover
  • USB Viewer
  • Cornerstone
  • Geometric Correction
  • 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
 

Optical

Display Technology 0.59" LCD w/ MLA Light Output(Lumens) 4500 normal / Eco = approx. 60% of normal mode
Lamp Type 270W AC / 160W eco Lamp Life (up to) 3500 hours normal /6000 hours eco
Screen Size (diagonal) 25 to 300 in. / 0.64 to 7.6m Throw Ratio 1.3 to 2.2
Projection Distance 2.3 to 47.8 ft. / 0.69 to 14.6m Projector Angle 0 to 9.8° tele / 0 to 16.5° wide
Lens
Zoom:
1.7
Focus:
Manual
F number, fnumber:
F=1.7 to 2.1, f=17.4 to 29mm
Keystone Correction Manual +/- 30°

Mechanical

Installation Orientation Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear Fan Noise 37 dB normal / 30 dB eco
Regulations UL60950-1, CSA60950-1, FCC Part 15 Class B, ICES-03 Class B, NOM-001-SCFI-1993  

Light Output

4500normal / Eco = approx. 60% of normal mode  

Fan Noise

37 dB normal / 30 dB eco  

Regulations

UL60950-1, CSA60950-1, FCC Part 15 Class B, ICES-03 Class B, NOM-001-SCFI-1993  

AutoKeystone Correction
Instantly projects a square image even when the projector is set up at a steep offset angle to the screen.
Variable Audio Out
Adjusts the volume of an external speaker system using the projector's remote control.
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.
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.
Built-In Closed Captioning
Enables decoding and display of text information from a video.
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
16W Audio
provides the volume needed for large rooms
High Contrast Ratio (4000:1)
enables dynamic presentations while bringing extreme definition to all inputs
Image Express Utility Lite with audio transfer
provides wired and wireless data transmission via peer-to-peer or over the network

Press

NEC DISPLAY SOLUTIONS LAUNCHES POWERFUL, NEW GENERATION OF ENTRY-LEVEL DIGITAL INSTALLATION PROJECTORS
Increased Brightness, Expanded Products, and Improved Contrast and Connectivity Bolster Boardroom, Training and Classroom Presentations

Warranty Length: 3 years. First year Instacare Service. Lamp warranty is 1 year or 500 hours, whichever comes first.

Limited Warranty


Discontinued
Advanced Exchange - Overnight Freight Service
Advanced Exchange - Overnight Freight Service
 

Mounts/Mounts Accessories

 
Ceiling Mount
Ceiling Mount
$140.00 USD
Refurbished
Ceiling Mount
Ceiling Mount
 
 
Ceiling Mount
Ceiling Mount
$99.00 USD
Refurbished
Ceiling Mount
Ceiling Mount
 
 
Adjustable Extension Column, 2' - 3'
Adjustable Extension Column, 2' - 3'
$129.00 USD
 
Adjustable Extension Column, 3' - 5'
Adjustable Extension Column, 3' - 5'
$159.00 USD
Refurbished
Adjustable Extension Column, 2' - 3'
Adjustable Extension Column, 2' - 3'
 
Refurbished
Adjustable Extension Column, 3' - 5'
Adjustable Extension Column, 3' - 5'
 
 
Ceiling Plate
Ceiling Plate
$143.00 USD
Refurbished
Ceiling Plate
Ceiling Plate
 
 
Adjustable Extension Column, 12" - 18"
Adjustable Extension Column, 12" - 18"
$119.00 USD

Large Screen Display Misc

 
MultiPresenter Stick
MultiPresenter Stick
  • Simple device PIN# access for secure connectivity
  • Screen mirroring for Android and Windows devices
  • Includes a simple annotation software allowing for user collaboration
  • Run apps and share files easily
$329.00 USD

Cables/Adapters

 
IR Receiver
IR Receiver
$45.00 USD
Refurbished
IR Receiver
IR Receiver
 
Discontinued
BNC Adapter Cable
BNC Adapter Cable
 
 
RGB Signal Cable
RGB Signal Cable
$59.00 USD
Refurbished
RGB Signal Cable
RGB Signal Cable
 

Replacement Remotes

 
Remote Control
Remote Control
$75.00 USD
Refurbished
Remote Control
Remote Control
 

Multimedia Projector Speakers

Refurbished
Discontinued
Self-Powered Speaker
Self-Powered Speaker
 

Multimedia Projector Misc

 
Wireless LAN Module
Wireless LAN Module
$77.00 USD
Refurbished
Wireless LAN Module
Wireless LAN Module
 
Discontinued
Input Panel Cover
Input Panel Cover
$65.00 USD

Lamps

 
Replacement Lamp
Replacement Lamp
$123.00 USD

  • Remote control
  • Batteries
  • Power cord
  • RGB signal cable
  • Built-in Lens cover
  • User manual
  • Quick Start Guide
  • Product registration card
  • CD-ROM
  • Security Sticker
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