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Classrooms Will Never be the Same Again
Revolutionary Ultrashort-throw thin-client projector
TAA & GSA Compliant
Designed and manufactured in Japan
Thin-client technology to enable users to remotely login to servers to access presentation
Extremely short focal distance
Super short throw projector with ratio of just 0.375
Tablet and Smartphone support
Present via iPad, iPhone and Android devices to projector
Cindy Davis of K12-Tech Decisions says, “Mitsubishi’s “Cloud” Projector Puts an End to the Most Common AV/IT Help Desk Call”
“With the launch the WD390U-EST Extreme Short Throw Projector, Mitsubishi Electric has eliminated the need for a presenter to have to hook up their computer to the projector. The projector has a thin client built-in that accesses a LAN or the Internet where content is stored in “the cloud.” Once a user is logged-in, the projector becomes an active display and the presentation is controlled with a Bluetooth-enabled keyboard and mouse. Ah – the thought of not needing to lug my laptop around is — priceless.”
Widescreen from a Short Distance
Project big, beautiful images from as close as 22 inches and with an extremely low throw ratio of 0.375. Using built-in optimal optical engine design and a large-diameter lens, these DLP projectors let the presenter move in front of projected images without being disturbed by projector lights. The classroom projector delivers brilliant images with 3000lm high luminosity and 3000:1 high contrast.
Expand Creativity and Learning with Tablets and Smartphones
Used with a tablet incorporating the SidePad function or Wifi Doc, it is possible to expand the breadth of classroom communications even further.
Thin Client Projector Enabling Access to the Cloud
When connected to a LAN, users can log-in to remote computers directly from the projector, retrieve stored images and play them back. This eliminates the need to carry around data and enables simple, no-fuss projection. The WD390U-EST(M) itself also functions as a terminal adapter enabling connection to a cloud through a computer or server. Applications and data can be used in the cloud infrastructure environment, helping to reduce the amount invested in school equipment. Amazingly Easy to Use and gives presenters access to information from their remote servers.
Used in combination with LAN Display System, the images being projected can be displayed on tablets or smartphones, and the computer can be operated from a tablet. Teachers can remotely access their computer when carrying a tablet with them in the classroom, thereby facilitating even closer communication with students during lessons. * This feature can be used after downloading the MirrorOp Receiver application software (freeware).
Is an application software that allows data stored on a tablet or smartphone (txt/pdf/ppt/xls/doc/jpeg files) to be sent directly to a projector and shown. Useful images can be quickly accessed and shared while simultaneously giving presenters the freedom to interact more closely with the audience. * Please download a freeware Wifi Doc application (both freeware and payware are available). * Mirroring of the tablet screen is not supported.
Features & Specifications
Projects a 80″ diagonal image from less than 26″ away—all with no mirrors
Thin Client Projection
Remotely log-in to server directly from the projector to retrieve and present information. This eliminates the need to carry around data and enables simple, no-fuss projection.
Tablet and Smartphone support
Present via iPad, iPhone and Android devices to projector. The SidePad app when used in combination with LAN Display System, the images being projected can be displayed on tablets or smartphones, and the computer can be operated from a tablet. Wifi Doc is application software that allows data stored on a tablet or smartphone (txt/pdf/ppt/xls/doc/jpeg files) to be sent directly to a projector and shown.
Perfect for higher education or corporate applications, images can be rendered in stunning 3D—adding a new dimension to viewing scientific, architectural, and engineering imagery. 3D video content must be in field sequential format, a high end graphic card and special electronic shutter glasses are required.
Connect the PC via a USB cable, eliminating the need for expensive VGA cables
For displaying images via a LAN, up to four computers can be connected to one projector. The projection screen can be divided into quarters, reproducing all computer screens simultaneously
Eliminate the PC altogether when using a USB storage device. Supports JPEGS or PowerPoint converted PTG files
Wireless presentations are possible when used with an optional wireless dongle (not included)
Provides on-screen visual representation of text
HDMI input for true digital connections from both PC or video sources
Wall Screen Support
Ability to project images on color backgrounds such as beige, light blue, light green, pink, blackboard and whiteboard. Projector automatically adjusts for color tone.
TAA & GSA Compliant
This projector was designed and manufactured in Japan
Size, Weight, Power
- 9 lbs.
- Dimensions: (W x H x D)
- 12.8" x 4.4" x 10.2"
- Power Consumption:
- Power Requirements:
- AC 100-240V, 50/60Hz
- 28dBA (Low Mode)
33dBA (Standard Mode)
Lens & Operation
- Lens Throw Ratio:
- 0.375 - 0.375
- Zoom & Focus Adjustment:
- PC/MAC Compatibility:
- Scanning Frequency:
- [H] 15-80 khz, [V] 50-120 Hz
[Dot Clock] max.165 MHz
- ¹Estimated Lamp Life Rating:
- 6000 hrs (Low Mode)
3000 hrs (Standard Mode)
- Usage Replacement Lamp:
- Video Compatibility:
NTSC/NTSC 4.43/PAL (including PAL-M, N) / SECAM/PAL-60, Component Video; 480i/p (525i/p), 576i/p (625i/p), 720p (750p), 1080i/p (1125i/p 60Hz), 1080i/p (1125i/p 50Hz)
- Input Terminals:
RGB: Mini D-sub 15pin x2
Video: RCA x1, S-VIDEO x1
Audio: Stereo mini jack (ø3.5mm) x1
Digital: HDMI x 1
- RS-232 Communication Support: Yes
- 12V Trigger: N/A
- Computer Monitor Loop-Out: Yes
- Audio Speaker: Yes
- Audio Out: Yes
- USB Mouse Support: N/A
- WD390U-EST(M) Product Brochure »
- WD390U-EST User Manual »
- LAN Control User Manual »
- WiFi Doc User Manual »
- Lens Cleaning Guide »
Software & Drivers
Mitsubishi Online Throw Distance Calculator
General Warranty & Service Information:
Non-home theater projectors: Warranty & Service: 3-Years Limited Parts and Labor Warranty, plus 3-years or 10,000 hours (whichever comes first) DMD parts warranty; Express Replacement Assistance (ERA) during the warranty period, and 1-year or 500 hours (whichever comes first) lamp warranty. Please see the limited warranty statement for details related to specific projector details.
Home theater projectors: Warranty & Service: 2-Years Limited Parts and Labor Warranty, and 1-year or 500 hours (whichever comes first) lamp warranty. Please see the limited warranty statement for details related to specific projector details.
Exception: XL2550U/XL1550U with a 90-day or 300 hour warranty
Mitsubishi Service Plans
Mitsubishi’s Electric’s extended service plans offer an additional 1-3 years of extensive parts and labor coverage to your projectors and monitors after the manufacturer’s warranty expires. You will have peace of mind knowing that in the unlikely event of a failure; your product will be repaired or replaced quickly, minimizing downtime.
Limitations apply. See program terms and conditions for complete details –
click here to view the Extended Service Plan Terms and Conditions ». Extended Warranty programs offered by Mitsubishi Electric are issued, administered, serviced, underwritten, and insured by Safeware, The Insurance Agency, Inc. (1-800-800-6132)]. Mitsubishi Electric is not a party to the extended service plan contract.
Lamp Compatibility Information:
Mitsubishi DLP® and LCD projectors have been manufactured to strict specifications and are designed for use with genuine Mitsubishi replacement parts for optimal performance. The lamps used in Mitsubishi DLP® and LCD projectors are critical parts. The factory-provided lamps were specifically designed to meet certain performance, quality, and design specifications. Non-Mitsubishi lamps may not meet those same standards, may not be compatible with your projector model, and/or may not be as reliable and durable as Mitsubishi lamps, all of which may negatively impact the performance and operation of your projector.
Replacement of the factory lamp with, or any other use of, non-Mitsubishi lamps, including but not limited to counterfeit lamps, is strongly discouraged and may reduce coverage under our limited warranty and service policy. To ensure you are purchasing genuine Mitsubishi lamps, click here for a list of official vendors.
Replacement Parts & Accessories
Interactive Accessory Kit
Extended Service Plans
Useful utilities for your projector
WL7200U LCD Projector
The LCD Beauty Treatment for Presentations.
Your source for all questions about Mitsubishi Projectors