Ultra Short Throw Lens Design
With an ultra-short throw lens, you can project an impressive 100” image from just less than 30 cm away from a flat surface or screen. Ultra short throw projectors can be mounted close to the wall and eliminate the shadows, are the best solution for presentation scenarios.
This projector has a even lighter design that weight less than 4 kg. This makes you much easier to install and set up at home.
Bright, detailed rich in color images
4000 lumens,WXGA resolution, 22,000:1 contrast ratio. Wide coverage of Rec. 709 color gamut.
Long Lamp Life : Low TCO
Maximum 15000 hours lamp life by using Dynamic mode.
Auto Vertical Keystone
Adjust the vertical image angle to project a perfect square image automatically. Auto keystone correction makes it easy to set the screen configurations from a variety of locations.
2D Keystone Correction
Digital horizontal & vertical keystone lets you adjust the form of an image to get a proper rectangular shape on both sides.
By individually adjusting each corner of the image, our 4-Corner Adjustment eliminates any crooked or distorted images in off-angle or restricted space installations for that perfect picture.
Mirror your iOS or Android screen by connecting the device to the projector with your USB charging cable. Conveniently and easily to share your content to the big screen. (Android, IOS only)
USB Reader (Photo and document viewer)
From now on, you don’t need a PC or a laptop to display your favorite photos. With the built-in USB reader, simply by plugging in a USB storage device, you can directly view and enjoy photos, even documents including PowerPoint, Word, Excel and PDF file formats.
Wireless display (*optional)
With an optional WiFi dongle and using Optoma’s free EZCast Pro mobile APP, you can wirelessly connect to your laptop, tablet or mobile device and project your content to the big screen. With WiFi display, you can eliminate cable clutter and increase connection versatility.
Noise level only at 25dB.
Through our free app, the EZCast Pro App, projecting up to 4 images simultaneously from different images sources can greatly improve the efficiency of the meeting.
Through our free app, the EZCast Pro App, marking your shared content at your fingertips for effective interaction.
Blackboard mode is perfect for interactive teaching. It enables projection on dark-surfaced screen by adjusting the color gamut of the display. Additionally, W340UST's blackboard mode turn the original images to grey scale for a sharper display.
The W340UST has been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required.
Complete your home entertainment experience with the convenience of a powerful built-in speakers, and provide exceptional sound quality and are easy to set up without the need for costly external speakers.
Via LAN connection, you can mirror your PC or laptop display to the big screen. Specially designed for business and education environments.
The RJ45 port provides additional network control ability. Crestron RoomView, Extron’s IP Link, AMX dynamic device discovery and PJ-Link protocols are fully supported