Model: np-um351w-wk
$1,349.00 USD
NEC’s UM351W-WK includes the 3500-lumen UM351W ultra short throw projector and NP04WK1 wall mount kit. This model delivers an extremely short throw distance for education and corporate applications. A complete interactive projector solution can be created using the optional NP04Wi interactive system (dual pens) with auto calibration. With its ability to be mounted to the wall directly above the screen on which it projects, this model helps eliminate the shadows and glare typically found with standard projection systems. The UM351W projector includes a powerful 20W speaker, closed captioning and RJ-45 for remote management over a network, and its input panel includes dual HDMI, VGA and a microphone input to amplify the presenter’s voice.
  • Ultra short throw lens (0.36:1 throw ratio) helps eliminate shadows on the screen along with projected light in the presenter’s eyes created by traditional front projection systems
  • Comprehensive input/output panel, including dual HDMI, VGA and a microphone input
  • ECO Mode™ technology helps extend lamp life and lowers power consumption
  • Horizontal & Vertical Keystone adjustment or Cornerstone Correction ensures the image will fill the screen every time
  • Remote monitoring and control of projector over network saves IT employee time and reduces costs related to projector operation
  • Optional interactive system (dual pens) allows for annotation and collaboration on a whiteboard locally or via web meetings

Display

Native Resolution WXGA 1280 x 800 Maximum Resolution WUXGA 1920 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-M, PAL-N, PAL 60, SECAM SD/HD Video Signal Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
PC Signal Compatibility VGA, SVGA, XGA, WXGA, WXGA+, SXGA, SXGA+, UXGA Macintosh Signal Compatibility Yes
Microphone 1/8 in. stereo Sync Compatibility Separate Sync / Composite Sync / Sync on G
External Control RS-232, IR, Wired LAN, DDC/CI, USB, Wireless LAN (optional) Output Terminals
RGB1(analog):
VGA 15-pin D-sub, Component video using ADP-CV 1E adapter
RGB2(digital):
HDMI/HML w/HDCP
RGB3(digital):
HDMI w/HDCP
RGB4(digital):
USB A Type
Video 1:
RCA
Audio 1:
1/8 in. stereo
Audio 2:
L/R RCA (shared by video sources)
Audioout:
Yes (variable)
Monitor Out:
VGA 15-pin D-sub

Power Consumption (typical)

On 337W / 221W / 8W / 0.2W Input Current 3.8A/1.6A
Power Requirements 100-240V AC, 50/60 Hz  

Physical Specifications

Dimensions (WxHxD)
Net (with stand):
16.9 x 23.3 x 4.4 in. / 429 x 592 x 112mm
Weight
Net Weight (with stand):
47.8 lbs. / 21.7 kg

Environmental Conditions

Operating Temperature 41-104°F / 5-40°C Storage -4-122°F / -20-50°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

  • Microphone Input
  • Wireless LAN (Optional)
  • USB Viewer
  • 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
 

Optical

Display Technology 0.59" LCD w/ MLA Light Output(Lumens) 3500
Lamp Type 255W AC Lamp Life (up to) 3800 hours normal / 6000 hours eco
Screen Size (diagonal) 58 to 110 in. / 1.47 to 2.79m Throw Ratio 0.36 to 1
Projection Distance 1.47 to 2.8 ft. / 0.45 to 0.85m Projector Angle 49.2°
Lens
Zoom:
1 to 1.4
Focus:
Manual
F number, fnumber:
F=1.8
Keystone Correction +/- 10° horizontal, +/- 10° vertical

Mechanical

Installation Orientation Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear Fan Noise 38 dB normal / 28 dB eco
Regulations USA UL 60950-1 FCC Class B, C-UL CSA 60950-1 ICES-003 Class B  

Light Output

3500  

Contrast Ratio

4000:1  

Fan Noise

38 dB normal / 28 dB eco  

Regulations

USA UL 60950-1 FCC Class B, C-UL CSA 60950-1 ICES-003 Class B  

Virtual Remote
Used over the VGA cable to control the projector directly from a computer without the need for additional control cables.
Variable Audio Out
Adjusts the volume of an external speaker system using the projector's remote control.
USB Viewer
Permits playback (without a PC) of presentations or display images stored as JPG files from a USB flash drive.
Power Management
Enables projector to automatically turn off when an incoming signal is not detected from any of the inputs.
Wired Network Connection
Integrated RJ45 connection for quick connection to the LAN (10/100 base-T capability).
Wireless LAN (Optional)
Allows you to transmit images from a PC wirelessly to the projector, eliminating the need for traditional cumbersome cables.
Crestron Roomview
Provides unified management, including the ability to switch the power on and off for multiple projectors connected to a network.
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 Wall Color Correction
Presets provide for adaptive color tone correction to display properly on non-white surfaces.
Built-In Closed Captioning
Enables decoding and display of text information from a video.
AutoSense™
Intuitively syncs the projector with most computer signals and features one-touch image optimization.
Auto Power On
Powers on the projector as soon as it is plugged into a power outlet.
Advanced AccuBlend™
Ensures detailed images when non-native resolution sources are connected to the projector.
20W Audio
Powerful 20-watt speaker provides volume needed for large rooms
ECO Mode™
Extends lamp life, lowers audible noise and reduces total cost of ownership.
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
Dual Computer Inputs
Ensures quick switching between presentations.
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.
Image Express Utility Lite with audio transfer
provides wired and wireless data transmission via peer-to-peer or over the network

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

 
Advanced Exchange - Overnight Freight Service
Advanced Exchange - Overnight Freight Service
 
 
Repair & Return - Overnight Freight Service
Repair & Return - Overnight Freight Service
 
 
Advanced Exchange - Overnight Freight Service
Advanced Exchange - Overnight Freight Service
 
 
Repair & Return - Overnight Freight Service
Repair & Return - Overnight Freight Service
 

Mounts/Mounts Accessories

 
Ultra Short Throw Wall Mount
Ultra Short Throw Wall Mount
$119.00 USD
Learn More
 
Table Top Mount
Table Top Mount
$219.00 USD
Learn More
 
Adjustable Extension Column, 2' - 3'
Adjustable Extension Column, 2' - 3'
$129.00 USD
Learn More
 
Adjustable Extension Column, 3' - 5'
Adjustable Extension Column, 3' - 5'
$159.00 USD
Refurbished
Discontinued
Adjustable Extension Column, 2' - 3'
Adjustable Extension Column, 2' - 3'
 
Refurbished
Discontinued
Adjustable Extension Column, 3' - 5'
Adjustable Extension Column, 3' - 5'
 
 
Ceiling Plate
Ceiling Plate
$143.00 USD
Learn More
Refurbished
Discontinued
Ceiling Plate
Ceiling Plate
 
 
Adjustable Extension Column, 12" - 18"
Adjustable Extension Column, 12" - 18"
$119.00 USD
Learn More
 
Adjustable Extension Column, 6" - 9"
Adjustable Extension Column, 6" - 9"
$99.00 USD
Learn More

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
Learn More

Lamps

 
Replacement Lamp
Replacement Lamp
$79.00 USD
Learn More

Cables/Adapters

 
Wireless LAN Adapter
Wireless LAN Adapter
$77.00 USD
Learn More
 
Power Cable
Power Cable
$28.00 USD
 
RGB Signal Cable
RGB Signal Cable
$59.00 USD
Refurbished
Discontinued
Power Cable
Power Cable
 
Refurbished
Discontinued
RGB Signal Cable
RGB Signal Cable
 

Multimedia Projector Speakers

Discontinued
Powered Speaker
Powered Speaker
$320.00 USD
Learn More

Replacement Remotes

 
Remote Control
Remote Control
$75.00 USD

Multimedia Projector Misc

 
Interactive Stylus Pen
Interactive Stylus Pen
$35.00 USD
Learn More
 
Interactive Touch Module
Interactive Touch Module
$293.00 USD
Learn More

Software

 
DisplayNote Site License
DisplayNote Site License
 

  • Remote control; Batteries; RGB cable; User's Manual; Product Registration Card

Have a problem with your NEC Monitor? Here you'll find common questions. If you do not find a sufficient answer, please do not hesitate to contact us at 800-632-4662.

Multimedia Projectors

The “Out Of Range” error message indicates that you have exceeded the maximum possible video resolution or horizontal & vertical frequency that your display device is capable of using. Lower your input resolution and horizontal/vertical frequency to one that is listed as compatible in the display device specifications chart.
<ul> <li>In the projectors on screen menu select the Setup option.</li> <li>Under setup go to Installation or Installation 1 in the sub menu. </li> <li>Within installation you will need to select Orientation.</li> <li>In orientation select the box that says desktop front, press enter and change the option to either ceiling front or ceiling rear depending on which direction the unit is facing in regards to the screen. </li> </ul>
<ul> <li>If the lamp indicator light on the projector is solid red then you would need to change the lamp as it has been used beyond its usable life. </li> <li>Once the new lamp is installed you will need to reset the lamp hours of the projector with the remote control. </li> <li>While the unit is in standby mode, meaning the power light is solid orange, you will need to hold down the help button on the remote for 10 to 15 seconds.</li> <li>Once the lamp hours are reset the lamp LED light will go out and at that time the unit should power on normally. </li> </ul>
You will need an additional accessory called a remote mouse receiver -Part Number NP01MR. 3 Ways to Order:<br> <ul><li><a href="http://www.necdisplay.com">NEC Website</a></li> <li>Contacting Projector Telephone Support at 800.836.0655.</li> <li>Use our <a href="http://www.necdisplay.com/reseller-locator">Reseller Locator</a> to find a local reseller in your area. </li></ul>
This tip works for <u>most</u> NEC Projectors: First, ensure that the projector is powered “on.” Second, hold down the “cancel” or “exit” button on the projector for about 15 to 20 seconds.
NEC projector input panels feature RGB computer inputs, a composite video input (yellow RCA type plug) and an S-Video input. The RGB computer input (blue) and can also be used with an optional component video adapter for connection to a DVD player or other video source, if desired.
Function F* (this varies from computer to computer)
This can be done by going into the OSM and making the change there or by sending a specific RS232 command to the projector from a computer.
If you are experiencing an issues related to image quality, colors, and signal, Factory Reset is the first setup to perform. (Please make a note of any custom setting prior to doing a factory reset.)
With certain NEC projectors it is possible to project onto non-flat surfaces such as cylinders or corners using free software such as the Geometric Correction Tool, Keep in mind that the 16:9 format will not be supported.
<p>To permanently save your digital keystone corrections by activating "3D Reform Memory." To do this:</p> <p style="padding-left:20px;">1. Go to the "Extended Menu" and choose "Projector Options."<br /> 2. Choose "Setup" and go to page 4.<br /> 3. Choose the checkbox "3D Reform Memory" and press OK.</p> <p>Your horizontal, vertical and diagonal 3D reform (keystone) data will now be permanently saved.</p>
The flash memory card or USB drive must be formatted with the FAT16 or FAT file system. (FAT32 and NTFS are not recognized.)
The PC card slot, which is situated on the projector main unit, allows you to make presentations without a PC. Just insert a compact flash or flash memory card containing your stored presentation material and display images directly onto a screen. The projector will display JPEG, BMP, TXT and text-only HTML files.
<p>To present your digital images or stills using an NEC projector you can use the following memory cards:</p> <p style="padding-left:20px;">Compact flash cards (with a Type II PCMCIA CF adapter)<br /> Smart media (with a 4-in-1 Type II adapter)<br /> Memory stick (with a 4-in-1 Type II adapter)<br /> Memory stick pro (with a 4-in-1 Type II adapter)<br /> Multimedia card (with a 4-in-1 Type II adapter)<br /> Secure digital (with a 4-in-1 Type II adapter)</p>
The PC Card Viewer and the Blackboard Function. Projectors equipped with the PC Card Viewer feature are particularly suitable for mobile use since you do not need a notebook or PC to make a presentation. Instead, you can take your presentation along with you stored on a normal PC card or Compact Flash card. Meanwhile, the Blackboard feature allows you to create drawings via the USB mouse and project them onto a screen, facilitating interactive presentations and audience rapport.
Yes. NEC projectors are fitted with inputs for video and S-Video, and meet NTSC, PAL, SECAM, 4.43NTSC and PAL60 standards. You can connect the projector using video, S-video and component (YUV) cables. Please, all projectors are PAL Progressive-enabled (via YUV or RGB). The latest NEC projectors produce virtually no irritating fan noise.
Most projectors use LCD technology. This splits light into the primary colors red, green and blue. Each color is then directed through an LCD display acting as a ‘light valve’ and the light is then reassembled. There is an LCD display for each individual pixel and each primary color. DLP technology involves the use of huge numbers of tiny quadratic mirrors arrayed on a Texas Instruments DMD chip. Only when a mirror is tilted will it reflect the light shining onto it back towards the screen. This very high-frequency switching on and off of points of light is not perceived by the human eye and allows different shades of color to be portrayed. The colors are generated by a color ribbon featuring the primary colors red, green and blue.
It depends on the installation environment. In environments with more ambient light, we recommend choosing DLP. For the greatest flexibility, choose an NEC projector that features both technologies.
Check your projector's installation guide, or use our <a href="/tool/image-calculator/2">Image Calculator</a>.<br /><br /> Keep in mind that distances shown in the Installation Guide or Image Calculator may vary ± 5%. We recommend that you verify the distance before the projector is installed.
As a general rule, the distance between the viewers and the screen should between 1.5 and 6 times the image width.
Your ideal screen will depend on your installation, the size of the room, the amount of ambient light, and other factors. We recommend contacting your installer or a <a href="#">screen vendor</a> for screen recommendations.
Most lamps have an expected life of about 2000 hours.
<p>There are several things you can do to increase your lamp life.</p> <p style="padding-left:20px;">• Always make sure there is adequate clearance near the intake and exhaust vents.<br /> • Keep the environment clean and relatively dust free.<br /> • Clean air filters every 100 hours, or more often if there are a lot of dust or contaminants in the room.<br /> • Striking the lamp ages the lamp as it causes slight changes to the shape of the electrodes that light the lamp, so light up your projector when you're ready to use it and avoid frequent on and off cycles.<br /> • Avoid shock to the lamp or projector. • Use Eco-Mode, if your projector has it. • After you run the projector, leave it plugged in until the fan turns itself off. • Avoid storing the lamp or projector in extreme temperatures or humidity levels. </p>
Certain projector lamps contain mercury. Some states have laws that require projector lamps to be disposed of as a hazardous material if they contain mercury. Check with your audio-visual sales associate or local municipality to find out what the projector lamp disposal laws are for your state. You may also <a href="../../contact-support">contact NEC Technical Support</a> to have your lamp recycled by NEC Display Solutions.
<p>For Windows XP (ver. 2.08):</p> <p style="padding-left:20px;">LT265 & LT245 (Firmware Version: 1.04 or later) / WT610 (Firmware Version: 1.08 or later) / LT380 / LT280 / NP3150 / NP2150 / NP1150 / NP3151W / NP905 / NP901W / NP2000 / NP1000 / VT800</p> <p>For Windows Vista (ver. 2.08):</p> <p style="padding-left:20px;">LT265 / 245 (Firmware Version: 1.04 or later) / WT615 / 610 (Firmware Version: 1.08 or later) / LT380 / 280 / NP3150 / NP2150 / NP1150 / NP3151W / NP905 / NP901W / NP2000 / NP1000 / VT800</p> <p>For Mac OS (Intel) (ver. 1.2.5)</p> <p style="padding-left:20px;">LT265 / LT245 (Firmware version: 1.03 or later) / LT380 / LT280 / NP3150 / NP2150 / NP1150 / NP3151W / NP905 / NP901W NP2000 / NP1000 / VT800* / WT610 (Firmware version: 1.00 or later)</p> <p>For Mac OS (PowerPC) (ver. 1.2.4)</p> <p style="padding-left:20px;">LT265 / LT245 (Firmware version: 1.03 or later) / LT380 / LT280 / NP3150 / NP2150 / NP1150 / NP3151W / NP905 / NP901W / NP2000 / NP1000 / VT800* / WT610 (Firmware version: 1.00 or later)</p> <p> *The "Easy Connection" function cannot be used with VT800.</p>
Virtual Remote Tool is compatible with NP300/400/500/500W/600 models.
PC Control is designed to control a single projector, while PC Control Pro is designed to control multiple projectors.
The PC Control Utility or PC Control Pro can be connected from your computer to the projector using a serial or LAN connection.
<p class="medium_body"> <a href="#">PC Control Utility</a><br /> <a href="#">PC Control Utility Pro</a><br /> <a href="#">Virtual Remote Tool (limited compatibility)</a><br /> <a href="#">Image Express Utility (limited compatibility)</a><p>
Select "Lamp Mode" on the remote control and use the menu to select Eco-Mode.
Excessive moisture, dust, heat and smoke.
You're seeing the result of dust build-up on the green LCD panel. We recommend that you schedule a service visit. Please contact <a href="../../contact-support">NEC technical support</a> or your <a href="#">local NEC service provider</a> to set it up.
No, NEC only provides service support and parts to NEC authorized servicers and technicians. NEC-authorized service centers/technicians have attended training classes to ensure quality service on NEC products

NP-UM330W-WK
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