- 4K Signal / HDR Compatible
- Shorter installation distance with short throw lens design
- Bright 1080p projector – 4,000 ANSI Lumens
- High contrast outcome – 50,000:1
- Easy connectivity – HDMI, VGA, 10W speaker
- Low ownership costs – up to 15,000 hours lamp life (Eco+ Mode)
- 26dB Quiet Operation
Transform the delivery of your presentation with the first ever 4,000 lumen, 1080p, short throw design EH412ST projector. This model is designed to be used at any time of day and for multiple purposes, including professional use – from business meetings to classrooms. It offers top quality projected colors, long lamp life with a low overall cost of ownership.
This full HD product boasts simplicity in design, with easy navigation and reliability. Convenient, with multiple inputs including HDMI and MHL, this projector is ideal for connecting HDMI dongles such as the Google Chromecast and the Optoma HDCast Pro enabling you to connect your laptop, PC or Blu-ray player. This compact model can either be installed or conveniently taken on the move.
Short Throw Design with High Brightness
Keeping the lights on does not compromise Optoma’s Precision Optics with an ultra-bright light source engineered to handle ambient light conditions. The EH412ST offers big images in tight spaces, creating 100 inch projection images from just 1.1 meters away.
4K / HDR Compatible
EH412ST is capable to accept native 4K signals and compatible with HDR. High dynamic range (HDR) technology improves contrast ratio, brightness, and color depth on the display, delivers brighter whites and deeper black levels. It enhances the details and depth of field, making the images clearer and more realistic.
Full HD 1080p
1080p resolution gives you sharp and detailed images from HD content without down-scaling or compression; perfect for watching movies, viewing photos and documents.
High Contrast
Add more depth to your image with a high contrast projector; with brighter whites and ultra-rich blacks, images come alive and text appears crisp and clear – ideal for business and education applications.
Amazing Color
Give powerful presentations and educational lessons with stunning colors. Optoma projectors provide you with reliable color performance suitable for any content and environment. From accurate sRGB colors for true life like images to vibrant punchy presentations. We have a display mode to specific meet your needs.
Full 3D
Optoma projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles.
Eco+
Eco+ technology brings together high contrast, improved lamp life and energy saving features that are easy to use while reducing power consumption.
Energy Saving
Using the specially designed lamp modes, you can reduce the power consumption by up to 70%. Each mode also has a positive effect on the lamp life, while lowering the total cost of ownership and reducing maintenance.
Auto power off
There may be instances when the projector is left running when not in use. To help save energy if the projector is left running and no source is detected, the “Auto power off” feature automatically turns off the projector after a set period of time.
Eco AV Mute
Stay in control of your presentation with Eco AV mute. Direct your audience’s attention away from the screen by blanking the image when no longer needed. This also reduces the power consumption by up to 70%, further prolonging the life of your lamp.
Quick Resume
This feature allows the projector to be instantly powered on again, if it is accidentally switched off.
Direct power off
You can powered off your projector immediately or directly at the mains. Should you require to turn you projector back on immediately it will take about 90 seconds to start up.
Long Lamp Life
Reduce the number of lamp changes with lamp life of up to 15,000 hours using the Eco+ Mode.
MHL
Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen. You can even use MHL to connect and power the HDCast Pro (sold separately).
USB power
Use the USB-Power to power an HDMI dongle, such as Google Chromecast.
Integrated speaker
A powerful built-in speaker provides exceptional sound quality that is easy to set up without the need for costly external speakers.
Remote mouse and laser
Keep your audience’s attention focused on the right things using the simple, yet powerful remote with USB mouse control and built in laser pointer.
Specifications
| Display Technology |
DLP |
|---|---|
| Native Resolution |
1080p 1920 x 1080 |
| Brightness |
4000 ANSI Lumens |
| Contrast |
50,000:1 |
| Light Source |
Lamp |
| Lamp Life |
15,000/10,000/4,000 (Eco+ Mode/Eco Mode/Bright Mode) |
| Throw Ratio |
0.499 |
| Zoom Type |
Fixed |
| I/O Connectors |
HDMI 2.0×1 (HDCP 2.2 supported), HDMI 1.4ax1 (HDCP 2.2 supported), USB-A 2.0×1, VGA-INx1, VGA-OUTx1, Audio-INx1, Audio-OUTx1, RS232x1 |
| Speaker (Watts) |
10W |
| Keystone Correction |
±40° Vertical |
| Weight (Kg) |
3 |
| Dimensions (W x D x H) (mm) |
316 x 243.5 x 98mm(w/o feet) |
| Aspect Ratio |
4:3, 16:9 , LBX, Native, Auto |
| Offset |
116%±5% |
| Projected image size |
36.2”~300 |
| Projection Distance |
0.4m – 3.4m |
| Projection Lens |
F# 2.8; f = 7.42mm |
| Uniformity |
70% |
| Computer Compatibility |
FHD, HD, WXGA, UXGA, SXGA, XGA, SVGA, VGA, Mac |
| Video Compatibility |
PAL (B, D, G, H, I, M, N, 4.43MHz), NTSC (M, J, 3.58MHz, 4.443MHz), SECAM (B, D, G, K, K1, L, 4.25,MHz, 4.4MHz, 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz) 1080p(24/50/60Hz) |
| 3D Support |
Full 3D – The 3D features of Optoma projectors can only be used with compatible 3D content. Typical applications include use with 3D educational or 3D design and modelling systems. 3D TV broadcast systems, (SKY in the UK), Blu-ray 3D™ and 3D games from the Sony® PS3 or Microsoft® Xbox 360 are now supported as part of the HDMI v1.4a specification. |
| 3D compatibilty |
Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60 |
| Horizontal Scan Rate |
15.375 – 91.146 kHz |
| Vertical Scan Rate |
50~85Hz |
| Displayable Colors |
1073.4 million colors (10 bit) |
| Noise Level |
26dB |
| Power Supply |
100V ~ 240V ± 10%, 50-60Hz |
| Power Consumption |
Typical 230W MAX 253W @ 110VAC (Bright), Typical 225W MAX 248W @ 220VAC (Bright), Typical 190W MAX 209W @ 110VAC (Eco), Typical 187W MAX 206W @ 220VAC (Eco) |
| Lamp Type |
240W |
| RoHS |
Compliant |
