This is the top of the page.
Displaying present location in the site.
  1. Home
  2. Projector
  3. Ultra short focal
  4. UM352W
Main content starts here.


This multi-media ultra short-throw projector contributes to the vitalization of teaching and group learning.




The UM352W has advanced whiteboard functions and offers great performance and flexibility without compromising on quality.

Functions and Features

In addition to ultra short-focus projection, the UM352W includes whiteboard functions that can be used without a PC

The projector realizes ultra short-throw projection, which enables large-screen display of up to 110 inches from a distance of only 85.4cm (the distance from screen side of projector to screen is 51.0cm), and a bright display of 3,500 lumens. Furthermore, the projector has whiteboard functions that can be used quickly after start-up even without a PC connection. It is possible to write on the board by using the included stylus pens.

in addition to ultra short-focus

Advanced Networking Capabilities

Multi-screen projection function*1

The multi-screen projection function allows sharing of the screens of multiple devices on various split-screen displays. Display information from up to 50*2 PCs, tablet PCs, smart phones, and other network connected devices on a multiscreen display of up to 16 screens. Easily share screens and information regardless of device or operating system.

Multi-screen projection function

  • *1:Requires the optional wireless LAN module for wireless connection. PCs require the installation of the Image Express Utility Lite software on the included CD-ROM. Smart phones and tablets require the download and installation of our Wireless Image Utility software.
  • *2:The connection of 50 devices is limited to when the projector is configured to "Managed Mode”. The connection of 50 devices to the network requires construction of a wireless LAN environment, such as the use of a separate access point.

NaViSet Administrator 2

NaViSet Administrator2

This software is an all-in-one remote support solution that runs from a central location and provides monitoring, asset management and control functionality of the majority of NEC display devices and Windows computers. It is ideal for multi-device installations over larger infrastructures.

Web sharing function

The Web sharing function enables easy viewing on hand-held devices of the screens being projected. Easily share the screens and materials being projected by the projector through the web browsers of devices, without needing to install dedicated applications.

Web sharing function

Other networking capabilities

  • Simple access point
  • Miracast™
  • Image Express Utility 2.0
  • PC Control Utility 4.0 for Windows
  • PC Control Utility 5.0 for Mac
  • Crestron RoomView™ with emergency function
  • Remote Desktop
  • HTTP server
  • PJLink

Useful Features and Functions

Table projection

For unique applications, projecting images onto a table, floor or ceiling is possible.

table projection

USB display function

Using a USB cable (compatible with USB 2.0 specifications) to connect a computer with the projector allows you to send your computer screen image and sound to the projector without the need of traditional computer cables.

Pincushion correction function

pincushion correction function

Pincushion correction is available for curved boards.

20 W speaker helps enable effective use of a microphone

20W speaker

A built-in monaural speaker with powerful 20 W output provides excellent sound even in classrooms and conference rooms. This projector also comes with a microphone input, allowing voice to be projected via the internal speaker.

Dual HDMI inputs and MHL

Among the wide selection of inputs are dual HDMI inputs with HDCP for connecting to high-definition sources such as Blu-ray players, cable boxes, satellite receivers and personal computers. One input supports MHL (Mobile High-definition Link) to project videos and photos on a connected smart phone or a tablet.

Stylus pen calibration

Two modes are available for the alignment of the stylus pen.

  • Quick and easy adjustment Automatic calibration
  • Fine-tuned adjustment Manual calibration

Other Useful Features and Functions

  • Auto power on via the RGB (15-pin) or HDMI input connector when a signal is detected from a computer
  • Power management enables the projector to automatically turn off when an incoming signal is not detected from any of the inputs
  • Sleep timer can be set to automatically turn off the projector at set countdown times
  • No-signal guidance for easy cable connections
  • Plug-and-play intuitive setup and operation
  • Seamless switching
  • Built-in H/V keystone, pincushion, and cornerstone correction
  • Includes a remote with a control ID registration function, which allows operation of multiple projectors with a single remote control
  • Wall Color Correction for vivid images even without a screen
  • USB viewer
  • DICOM simulation
  • Security bar / Kensington lock / control panel lock and password lock
  • Low power consumption minimizes energy costs
  • The carbon meter lets you check the amount of CO2 you reduced by using ECO mode




Projector type 3 LCD type
LCD Panel 0.59 inch LCD with MLA
Resolution*1 1,280 × 800 pixels
Lens Manual Focus F= 1.80, f= 4.78 mm
Light source (Lamp) ECO mode 160 W
Normal ECO mode 200 W
ECO mode off 255 W
Lamp life*2 ECO mode 6,000 H
Normal ECO mode 5,000 H
ECO mode off 3,800 H
Filter life Same as lamp life
Image size 58 to 110 inches
Light output*3 *4 ECO mode off 3,500 lumens
Normal ECO mode Approx. 80 % of ECO mode off
ECO mode Approx. 60 % of ECO mode off
Contrast ratio (white / black)*4 4,000:1 with Iris
Maximum resolution Up to WUXGA (1,920 × 1,200) with Advanced AccuBlend
Scan rate Horizontal 15 kHz to 100 kHz (RGB: 24 kHz or over)
Vertical 50 Hz to 120 Hz
Keystone correction Horizontal Manual: ± Max 10 degrees
Vertical Manual: ± Max 10 degrees
Input terminals Computer Mini D-sub 15 pin × 1
  Audio Stereo mini jack × 1
Video RCA × 1
  Audio (L / R) RCA × 1
MHL MHL × 1 (shared with HDMI 1)
Mic Mini jack × 1
Output terminals Mini D-sub 15 pin × 1
    Audio Stereo mini jack × 1
Wired LAN port RJ- 45 (10BASE-T / 100BASE-TX) × 1
Wireless LAN port USB type A ×1
Control terminals D-sub 9 pin × 1
USB port (for USB display and USB viewer) Type A × 1, Type B × 1
Built-in speaker 20 W monaural
Usage environment Operational temperature 5°C to 40°C, 20 % to 80 % humidity (no condensation)
( [ECO MODE] is set automatically to [ON] at 35°C to 40°C)
Storage temperature -10 °C to 50 °C, 20 % to 80 % humidity
(no condensation)
Power requirement 100 to 240 V AC, 50 Hz / 60 Hz
Input current 3.9 A to 1.7 A
Power consumption
(100 to 130 V AC / 200 to 240 V AC)
ECO mode off 339 W / 326 W
Normal ECO mode 269 W / 261 W
ECO mode 222 W / 216 W
Standby (Network) 2.3 W / 2.6 W
Standby (Normal) 0.2 W / 0.4 W
Calorifi value
(100 to 130 V / 200 to 240 V)
1157 BTU / 1113 BTU
Net dimensions (W × H × D) 378 × 160 × 428 mm
378 × 112 × 428 mm (not including protrusions)
Weight 5.8 kg
Gross dimensions (W × H × D) 591 × 259 × 491 mm
Gross weight 8.8 kg
Accessories Power cord, remote control, batteries, cable cover, signal cable, USB cable (5 m), USB cable (for charging a stylus pen), Stylus pen × 2, CD-ROM (User’s manual / Utility software), Quick setup guide, Important information, security sticker
  • *1: Effective pixels are more than 99.99%.
  • *2:The average time span for the brightness of the lamp to be reduced by half; does not refer to the warranty period for the lamp.
  • *3:This is the light output value (lumens) when the [PRESET] mode is set to [HIGH-BRIGHT].
    If any other mode is selected as the [PRESET] mode, the light output value may drop slightly.
  • *4: Compliant with ISO21118-2012

Throw Distance and Screen Size

Throw Distance and Screen Size

UM352W (Aspect ratio 16:10)

Screen size
(H × V m)
Throwing distance
Bottom height
Distance bet.
proj. - screen (cm)
58" (1.25 × 0.78) 44.8 23.9 10.5
60" (1.29 × 0.81) 46.4 24.4 12.0
70" (1.51 × 0.94) 54.2 26.7 19.8
80" (1.72 × 1.08) 62.0 29.1 27.6
90" (1.94 × 1.21) 69.8 31.5 35.4
100" (2.15 × 1.35) 77.6 33.9 43.2
110" (2.37 × 1.48) 85.4 36.3 51.0

The values in the tables are design values and may vary.

Cabinet Dimensions

Cabinet dimensions



Replacement lamp

Wall mount kit

Table projection unit

Touch module

Stylus pen

Wireless LAN module*1

  • *Do not stare into the lens during use.
  • *The projector can be unplugged during its cool down period after it is turned off.
    Parts of the projector become heated during operation.
    Use caution when picking up the projector immediately after it has been operating.

NaViSet is a trademark or registered trademark of NEC Display Solutions, Ltd. in Japan, the United States and other countries.
iOS is a trademark or registered trademark of Cisco in the United States and other countries and is used under license.
Android is a trademark of Google Inc.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
MHL and the MHL logo are trademarks, registered trademarks or service marks of MHL, LLC in the United States and/or other countries.
Miracast is a trademark or registered trademark of Wi-Fi Alliance.
AMX is a trademark or registered trademark of AMX in the United States and other countries.
CRESTRON and CRESTRON ROOMVIEW are trademarks or registered trademarks of Crestron Electronics, Inc.
Trademark PJLink is a trademark applied for trademark right in the United States and other countries.
All other trademarks are the property of their respective owners.
The images in this brochure are samples. All rights reserved. All specifications are subject to change without notice.
Further trademark information

Top of this page