Ultra Short Throw
Ultra short throw projection enables closer placement to the wall with reduced shadows for easy presenting. Optoma W340ust placement makes it perfect for interactive applications and education environments, too.
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.
LAN Control
The RJ45 port provides additional network controllability. Crestron RoomView, Extron’s IP Link, AMX dynamic device discovery and PJ-Link protocols are fully supported, allowing for any flexible networking solution.
LAN display
LAN display supports up to 4 simultaneous computers while USB display mirrors Android and iOS devices. Four corner geometric correction allows flexible installations while robust input options include HDMI, VGA and RJ-45 for connectivity to a wide range of devices.
Classroom Essentials
Split Screen
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.
Sketch Function
Through our free app, the EZCast Pro App, marking your shared content at your fingertips for effective interaction.
Blackboard mode
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.
DLP Technology®
DLP® (Digital Light Processing) is a proprietary technology from Texas Instruments™ that offers digital projection with higher contrast, faster response time, good pixel structure and virtually no color degradation.
PC-free USB Image and Document Viewer
Integrated PC-free image and document viewer provide direct viewing of office documents, PDFs, images and presentations from any USB storage device.
HDCast Pro – Wireless Display and Document Casting
Screen mirror Android, Windows and Mac devices wirelessly; Cast images and documents from Android, iOS, Windows and Mac devices or use USB Display to screen mirror Android and iOS devices.
RS-232 Control
Take control of the projector using HEX or ASCII commands via RS-232 cable.
Image Correction
2D Keystone Correction
Digital horizontal & vertical keystone lets you adjust the form of an image to get a proper rectangular shape on both sides.
Four corner correction
Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for uneven walls or where projector placement is awkward and needs to be installed at an angle.
Auto keystone
Auto Keystone automatically adjusts the trapezoid effect when the projector is off-axis to create an aligned image*.
