Overview
Optoma EH340UST
Ultra Short Throw 1080p Multimedia Projector
- Bright 4,000 lumens and 22,000:1 contrast ratio produce razor-sharp images
- PC-free USB image viewer and office document reader
- Wireless presentations and images with HDCast Pro (optional USB Wi-Fi adapter required)
- USB display screen mirroring with iOS and Android devices
- LAN display via Ethernet with Windows and Mac OS X
- Auto keystone and four corner correction for robust installation
Spectacular 100" 1080p image from inches away
Enhance presentations and events with colorful and bright 4,000 lumens 1080p images from the Optoma EH340UST. Its 22,000:1 contrast ratio and ultra short throw ratio display sharp 100-inch images from inches away, making this Optoma 1080p projector perfect for space constrained environments such as small classrooms, meeting rooms, boardrooms and digital signage applications.
This Optoma short throw projector is a PC-free image viewer and document reader that displays office documents, PDFs and images from USB storage devices. HDCast Pro connectivity provides the 4000-lumen projector with wireless screen mirroring with Android, Mac OS and Windows devices.
LAN display supports up to 4 simultaneous computers while USB display mirrors Android and iOS devices. Four corner geometric correction allows the short throw 1080p projector flexible installation, while robust input options include HDMI, VGA and RJ-45 for connectivity to a wide range of devices.
Features
- DLP® (Digital Light Processing): proprietary technology from Texas Instruments™ that offers digital projection with higher contrast, faster response time, good pixel structure and virtually no color degradation.
- Ultra short throw projection: enables closer placement to the wall with reduced shadows for easy presenting. The placement makes it perfect for interactive applications and education environments, too.
- Integrated PC-free USB image and document viewer: provides 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: takes control of the projector using HEX or ASCII commands via RS-232 cable.
- Four corner geometric correction: enables quick and easy image adjustments from any of the corner points of the image. This is ideal for uneven or angled projection surfaces.
Specifications
| TECHNICAL SPECIFICATIONS |
| Aspect Ratio |
16:9 (native), 16:10 and 4:3 compatible |
| Audio |
16-Watt Speaker |
| Brightness |
4,000 ANSI lumens |
| Connections |
HDMI 1.4a (MHL 2.0), HDMI 1.4a, composite video in, audio-in (3.5 mm), VGA-in, VGA-out, audio-out (3.5 mm), RS-232C, RJ-45, USB port (Wi-Fi adapter), USB port (USB display/ PC-free/mouse/power) |
| Contrast Ratio |
22,000:1 |
| Display Technology |
Single Texas Instruments 0.65" 1080p DMD |
| Displayable Colors |
1.07 billion |
| Image Size |
80" – 100" |
| Light Source Type |
240 W |
| Light Source Life |
15,000/10,000/4,000 (Dynamic/Eco/Bright) |
| Lens Shift |
None |
| Maximum Resolution |
WUXGA (1920 x 1200) |
| Native Resolution |
1080p (1920 x 1080) |
| Noise Level |
25 dB (ECO) |
| Offset |
119% ± 3% |
| Operating Temperature |
41–104°F (5–40°C), 85% max humidity |
| Power Consumption |
285 W (Bright), 205 W (ECO) |
| Power Supply |
Auto-ranging: 100 ~ 240 V ± 10%, 50 – 60 Hz |
| Projection Distance |
6" – 9" |
| Projection Method |
Front, rear, ceiling mount, table top |
| Throw Ratio |
0.25:1 (distance/width), ±5% Variance |
| Uniformity |
80% |
| Zoom Type |
Fixed lens |
|
| COMPATIBILITY SPECIFICATIONS |
| 3D Compatibility |
Supports all HDMI 1.4a mandatory 3D formats (frame pack, side-by-side, top-bottom) and up converts frame rate from 60 Hz to 120 Hz or 24 Hz to 144 Hz (i.e 60 or 72 frames per eye). |
| Computer Compatibility |
SVGA, VGA, SXGA, UXGA, XGA, WXGA, HD, Mac |
| Horizontal Scan Rate |
15.375 – 91.146 KHz |
| Vertical Scan Rate |
24 – 85 Hz (120 Hz for 3D) |
|
| PHYSICAL SPECIFICATIONS |
| Dimensions |
13.5" x 4.75" x 15" |
| Security |
Kensington® Lock port, security bar and keypad lock |
| Weight |
8.7 lbs |
|
| OTHER |
| What's in the Box? |
- AC power cord
- Remote control
- 2x AAA batteries
- Basic user manual
|
| Optional Accessories |
Universal wall mount, remote, UHDCast Pro |
| UPC |
796435444730 |
| Warranty Info |
3-year parts and labor limited warranty on the projector, 1-year lamp warranty or 1000 hours (whichever comes first) |
|
| SPECIFICATIONS |
| Connections Control |
Complete on-screen menu adjustment in 18 languages |
| Video Input |
NTSC, PAL, SECAM, SDTV 480i/p, 576i/p, HDTV 720p(50/60 Hz), 1080i(50/60 Hz), 1080P(50/60 Hz) |
|
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