Exceptional brightness and lamp life
Experience massive, 1080p images from feet away with the 4,000 lumens, short throw Optoma EH412ST. Support for 4K HDR input sources, sRGB and REC.709 color profiles with a 50,000:1 contrast ratio ensures sharp and vivid images, ideal for classrooms, meeting and training rooms.
Keystone correction and RS232 control deliver flexible installation options. Powerful 10-watt audio fills a room with loud and crisp audio to further enhance media and presentations.
Robust inputs include HDMI 2.0 and VGA for connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.
| TECHNICAL SPECIFICATIONS |
| Aspect Ratio |
16:9 |
| Audio |
10W |
| Brightness |
4,000 ANSI lumens |
| Compatible Aspect Ratio |
16:9(native), 4:3, LBX and auto compatible |
| Connections |
1x HDMI 2.0, 1x HDMI 1.4a, 1x VGA, 1x audio in, 1x USB-A, 1x VGA out, 1x audio out |
| Contrast Ratio |
50,000:1 |
| Control Unit |
RS232 |
| Display Technology |
Single Texas Instruments 0.65” 1080p DMD |
| Displayable Colors |
1.07 billion |
| Image Size |
36.2″ – 307.8″ |
| Keystone Correction |
± 40° Vertical |
| Light Source Type |
245W lamp |
| Light Source Life |
4,000/10,000/15,000 (Bright/ECO/Dynamic) |
| Maximum Resolution |
HDMI 1.4a: WUXGA (1920 x 1200), HDMI 2.0: 4K UHD (3840 x 2160) |
| Native Resolution |
1080p (1920×1080) |
| Noise Level |
26dB |
| Offset |
116% ±5% |
| Operating Temperature |
41–104°F (5–40°C), 85% max humidity |
| Power Consumption |
325W max (Bright), 295W typical (Bright), 225W max (Eco), 205W typical (Eco) |
| Power Supply |
AC input 100-240V, 50-60Hz, auto-switching |
| Projection Distance |
1.3’ – 11.3’ |
| Projection Lens |
F/2; f=7.41mm, fixed lens, F2.8; f=7.42, fixed lens |
| Projection Method |
Front, rear, ceiling count, tabletop |
| Projection Screen Size |
36.2”-316” |
| Remote Control |
Full size remote |
| Throw Ratio |
0.50:1 |
| Uniformity |
80% |
| Zoom Type |
0.8 – 2.0x digital |
|
| COMPATIBILITY SPECIFICATIONS |
| Computer Compatibility |
VGA, SVGA, HDTV(720P), WXGA, WXGA+, SXGA, SXGA+, UXGA, HDTV(1080p), WUXGA |
| Horizontal Scan Rate |
15.375~91.146 KHz |
| RoHS |
Compliant |
| Vertical Scan Rate |
50~ 85 Hz (120Hz for 3D feature projector) |
| Video Compatiblity |
PAL, SECAM, 576i/p, NTSC, 480i/p, HDTV 720p/1080i/1080p |
|
| PHYSICAL SPECIFICATIONS |
| Dimensions (W x H x D) |
12.4(W) x 9.5 (D) x 4.5(H) |
| Security |
Kensington® lock port, password (OSD) |
| Weight |
7.7 lbs |
|
| OTHER |
| What’s in the Box? |
EH412ST projector, AC power cord, remote control, batteries for remote, carrying case, quick start guide and warranty card |
| Optional Accessories |
Ceiling mount |
| UPC |
796435 44 411 2 |
| Warranty Info |
3-year Optoma Express Warranty, 1-year on lamp |
|
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