جهاز عرض Optoma EH340UST Full HD 1080p Ultra Short Throw، سطوع 4000 لومن، دقة Full HD أصلية، نسبة إسقاط قصيرة للغاية 0.251، عارض صور ومستندات عبر USB، أبيض | EH340UST
EH340UST Projector
Enjoy bright, clear images at short throw distances with the Optoma EH340UST 4000-Lumen Full HD Ultra-Short Throw DLP Projector. Its 4000 lumens of brightness will overcome ambient light in many settings, while its 20,000:1 dynamic contrast ratio and Full HD 1920 x 1080 native resolution will help ensure that detail is clear. It has an ultra-short 0.25:1 throw ratio, which will allow you to place the projector just a few inches from your screen or wall to prevent the casting of shadows by people walking in front of it.
The EH340UST has a VGA and two HDMI inputs to support a variety of devices; a VGA output allows you to daisy-chain the image to another projector or display, while the analog audio input and output will do the same for your audio. It has a built-in 16-watt speaker to eliminate the need for a separate speaker system. It is controllable via Ethernet, RS-232, or the included IR remote control.
Specifications
| Display System | 0.65" DMD DLP |
| Native Resolution | 1920 x 1080 |
| Supported Resolutions | Maximum: 1920 x 1200 |
| Maximum Brightness | 4000 Lumens (ANSI) |
| Uniformity | 80% |
| Offset | 119% ± 3% |
| Aspect Ratio | Native: 16:9 |
| Dynamic Contrast Ratio | 22,000:1 |
| DLP Link 3D | Yes |
| Supported 3D Formats | Frame Packing, Side by Side, Top Bottom |
| Color Wheel | 6-Segment (RGBWYC) |
| Color Depth | 10-Bit (1.07 Billion Colors) |
| Scan | Horizontal: 15.375 to 91.146 kHz, Vertical: 24 to 85 Hz or 120 Hz |
| Lens | Includes Lens, Manual Focus, Aperture f/2.4, Focal Length 3.72mm |
| Optical Zoom | No |
| Throw Distance | 6 to 9" / 15.24 to 22.86 cm |
| Throw Ratio | 0.25:1 |
| Projection Size | 80 to 100" / 203.20 to 254.00 cm |
| Keystone Correction | Auto to Horizontal: ± 4°, Auto to Vertical: ± 4° |
| HDR Support | No |
| Ceiling Mountable | Yes |
| Rear Screen Projection | Yes |
| Built-In Speaker | Yes |
| Speaker Power | 16 W |
| Inputs/Outputs | 2x HDMI with MHL, 1x VGA (Input & Output), 1x RCA Composite Video, 1x Mini Audio Input/Output, 1x RJ45 LAN, 1x RS-232, 1x USB-A Data/Power/Audio |
| HDCP Support | Not Specified by Manufacturer |
| Wireless LAN / Wi-Fi | No (Optional Adapter Available) |
| Bluetooth | No |
| Light Source | Lamp |
| Lamp Power | 240 W |
| Expected Lamp Life | Full Brightness: 4000 Hours, Medium Brightness: 10,000 Hours, Low Brightness: 15,000 Hours |
| Fan Noise | Low Brightness: 25 dB |
| Security | Cable Lock Slot, Keypad Lock, Security Bar |
| Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Power Consumption | Full Brightness: 285 W, Low Brightness: 205 W |
| Operating Temperature | 41 to 104°F / 5 to 40°C |
| Operating Humidity | 0 to 85% |
| Dimensions (W x H x D) | 13.5 x 4.4 x 15.1" / 34.3 x 11.2 x 38.4 cm |
| Weight | 8.7 lb / 3.95 kg |
- اوبتوما
- EH340UST
- 225866
- 06 يناير، 2025
- 3.95 كغ
- 35.00 سم x 12.00 سم x 39.00 سم
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