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Feature-Rich and Budget-Friendly Short Throw Projectors
Delivers big, beautiful images even when projected from a close distance
Short Throw Capabilities
Just 29.2” required to
project a clear 60” image
Advanced Network Management
Compatible with Crestron®
HDMI for digital PC
and video connections
Can project images in 3D
(using sequential format and optional graphic card and shutter
Presentation projectors designed for the boardroom or the classroom
Looking to provide vivid and cost-effective presentations in rooms large or small? Go with the EX321U-ST. Efficient and reliable with high image quality, these short throw projectors are built to please.
Vibrant Presentations Even in Limited Space
With the EX321U-ST you can project a crisp, clear image the approximate size of a 60” diameter white board from less that 30”. And you can place this projector on a tabletop to clear up workspace and provide a clear projection path.
High Contrast and Brightness for Brilliant Images
With Brilliant Color technology and Texas Instruments DLP®, images project beautifully. Brightness of 3000lm and a high contrast ratio of 2700:1 ensure easy-to-read projections even in ambient light. Color is true to the source, with tone adjusted automatically for projection on color backgrounds.
Excellent Functionality and Dependability
EX321U-ST short-throw projectors offer multiple features and reliability. Enjoy 3D images when using optional electronic shutter glasses. Plug-and-play operation is enabled by Crestron RoomView support and closed caption capability. Silent 28dB operation in low mode allows audiences to hear the presenter clearly. The EX321U-ST projector comes with a 3-year parts and labor warranty, 1-year 500 hour lamp warranty and 3 years on the Express Replacement Assistance (ERA) program.
Features & Specifications
Projects a 60″ diagonal image from only 29″ away, virtually eliminating presenters shadows
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.
HDMI input for true digital connections from both PC or video sources
Provides on-screen visual representation of text
Anti-theft Security Hook
Built into the projector to prevent theft and any unauthorized removal of the projector
Quick power down, no waiting period, easy to move form location to location
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
Size, Weight, Power
- 6.4 lbs.
- Dimensions: (W x H x D)
- 11.1" x 3.7" x 9.0"
- Power Consumption:
- Power Requirements:
- AC 100-240V, 50/60Hz
- 28dBA (Low Mode)
38dBA (Standard Mode)
Lens & Operation
- Lens Throw Ratio:
- 0.6 - 0.6
- Zoom & Focus Adjustment:
- PC/MAC Compatibility:
- Scanning Frequency:
- [H] 31-99 khz, [V] 48-120 Hz
[Dot Clock] max.170 MHz
- ¹Estimated Lamp Life Rating:
- 5000 hrs (Low Mode)
3500 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 (ver.1.2)
- 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
- Mitsubishi EX321U-ST Data Sheet »
- Mitsubishi EX321U-ST Printable Data Sheet »
- Mitsubishi EX321U-ST User Manual »
- Mitsubishi EX321U-ST Line Drawing »
- Installation Guide for PROJ-SWM »
- Lens Cleaning Guide »
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
Extended Service Plans
Articulating Ceiling Mount
Useful utilities for your projector
WL7200U LCD Projector
The LCD Beauty Treatment for Presentations.
Your source for all questions about Mitsubishi Projectors