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Home Page > Product > Projectors > Business and Education > W340UST

W340UST

Ultra short throw projector

Beam bright, eye catching content with the W340UST projector. Perfect for meeting rooms and classrooms, this projector is designed to be used at any time of day.

Incorporating an ultra short throw lens means it can project a 100” image from less than 0.5m away. And having the projector installed so close to the wall avoids any shadows being cast across the screen from the presenter(s).

Installation and setup are simple with four corner adjustment.

Additionally, it provides a complete package for engaging learning with many new features, including two HDMI inputs, powered USB port, native office viewer and a powerful 16W built-in speaker.

Ultra Short Throw

With an ultra-short throw lens, you can project an impressive image greater than 100” from less than a metre away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease; perfect for interactive applications.

Superior contrast

Add more depth to your image with a high contrast projector. Compared to competing technology, Optoma DLP projectors provide you with brighter whites and ultra-rich blacks, images come alive and text appears crisp and clear - ideal for business and education applications.

15,000 hour Lamp Life

Via the extended Lamp Life Mode (Dynamic), to maximum the projector efficiency with Low TCO.

Low Noise: Quieter than a Whisper

Less than 30 dB in ECO mode.

2D Keystone Correction

Digital horizontal & vertical keystone lets you adjust the form of an image to get a proper rectangular shape on both sides.

Auto keystone

Auto Keystone automatically adjusts the trapezoid effect when the projector is off-axis to create an aligned image*.

*Auto keystone only adjusts the image in the vertical plane.

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.

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

Display your PC or laptop screen on the projector via the network connection*.

*EZCast Pro software required on your device

USB display

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)

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.

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.

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.

Specification

Display/image

Display technology

DLP™

Resolution

WXGA (1280x800)

Brightness

4,000 lumens

Contrast ratio

22,000:1

Native aspect ratio

16:10

Aspect ratio - compatible

4:3,16:9

Keystone correction - horizontal

+/-4°

Keystone correction - vertical

+/-4°

Horizontal scan rate

15.375 ~ 91.147Khz

Vertical scan rate

24 ~ 85Hz

Uniformity

80%

Screen size

2.16m ~ 2.92m (85" ~ 115") diagonal

Lamp info

Light source type

Lamp

Lamp watts

240

Lamp life hours (up to)

4000 (Bright), 12000 (Dynamic), 10000 (Eco), 15000 (Eco+)

Optical

Throw ratio

0.27:1

Projection distance

0.49m - 0.66m

Zoom type

Fixed

Focal length

3.72mm

Native offset

118%

Connectivity

Connections

Inputs 1 x HDMI 1.4a 3D support + MHL, 1 x HDMI 1.4a 3D support, 1 x VGA, 1 x Composite video, 1 x Audio 3.5mm, 2 x USB-AOutputs 1 x VGA, 1 x Audio 3.5mmControl 1 x RS232, 1 x RJ45

LAN - wireless networking

Yes - optional

General

Noise level (min)

26dB

Noise level (max)

28dB

PC compatibility

WUXGA,1080P,UXGA, SXGA+,SXGA ,WXGA+,WXGA,720P,XGA,SVGA,VGA

2D compatibility

NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)

3D compatibility

Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60

Full 3D

Security

Security bar, Kensington Lock, Password protected interface

OSD / display languages

25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese

Operating conditions

5°C~40°C/41°F~104°F, max altitude 3000M/9843ft, max humidity 85%

Speaker count

Watts per speaker

16W

In the box

AC power cordRemote controlBasic user manual

Networking

LAN - control

Yes

LAN - display

Yes