Specifications
| Parameter | Value |
|---|---|
| Projection Technology | DLP™ Technology |
| DMD Chip Model | 0.55"XGA |
| Brightness [ISO21118 standard] | ≧3200 lumens (ISO21118 standard) |
| Standard Resolution | 1024×768 pixels |
| Uniformity | ≧90 % |
| Contrast Ratio | ≧3000:1 |
| Image Aspect Ratio | 4:3/16:10 adjustable, default 4:3 |
| Throw Ratio [1m@80inch; 80inch)] | 0.61:1 (1 m@80 inch) |
| Light Source Life [Energy Saving] | ≧5000 hours (Energy Saving) |
| Projection Method | Tabletop front projection, rear projection; ceiling-mounted front projection, rear projection |
| Keystone Correction | Manual/Auto selectable, vertical ±30 degrees |
| Setting Mode | Presentation/Standard/Whiteboard/Blackboard/User |
| Video Format Support | NTSC3.58/NTSC4.43/PAL/PAL-N/PAL-M/PAL60/ SECAM/YPbPr(480p,576p,720p,1080i) |
| Compatible Resolution | 1024×768 (standard) UXGA, SXGA+, SXGA, XGA, SVGA, VGA |
| Input Interfaces | VGA Input×2, Audio Input RCA×2, Audio Input (3.5 mm)×1, HDMI Port×1, S_VIDEO Port×1, Video Port×1, RJ45 Port×1 |
| Output interface | VGA Output×1, Audio Output (3.5 mm)×1 |
| Control Interfaces | Rs232 Port×1, USB Port×1 |
| Infrared Receiver | Infrared Receiver×2 (one front and one rear) |
| keystone lock | keystone lock×1 |
| Speaker Power | Built-in speaker, power 5 W×2 |
| Overall Power Consumption | Standard power consumption ≦270 W, standby power ≦1 W |
| Energy Saving Mode (ECO Mode) | Yes (manual adjustment) |
| Power-on Password | Yes |
| Button Protection | Yes |
| Parameter protection - after power outage and restart, parameters are retained | Yes |
| Parameter Protection - Menu Password | Yes |
| Overheat Protection - Smart Variable-Frequency Fan | Yes |
| Overheat Protection - Automatically shuts down when temperature exceeds preset value | Yes |
| Power-off Protection | Yes |
| Intelligent Shutdown (ensures rapid heat dissipation after normal shutdown) | Yes |
| Automatic Signal Search | Yes |
| Boot LOGO | Customizable |
| Auto Shutdown | Yes |
| Operating Voltage [50/60Hz;AC] | AC90-260V AC, 50/60 Hz |
| Operating Environment [35-85%RH] | 0 ℃ to 45 ℃, 35-85%RH |
Key Features
Top lamp replacement, no need to disassemble the unit, facilitating lamp replacement and maintenance; Triple password (power-on, button, menu) protection, preventing others from operating the projector; Triple intelligent dust protection, easy-to-remove dust filter, fully enclosed optical engine design, intelligent circulating dust removal system design, with super strong environmental adaptability; Intelligent variable frequency fan, original "Heat Shield" cooling technology; Power-off protection, intelligent shutdown ensures the system can operate normally in case of abnormal shutdown; AC 90-260V 50-60HZ wide voltage design, adapting to unstable rural power grids; One infrared receiver at the front and one at the rear, high-power, laser remote control ensures omnidirectional signal reception; Power-on LOGO DIY, displaying user characteristics at any time.
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Supplier Information
Nanyang Lida Optoelectronic Co., Ltd. is a domestically renowned and internationally known manufacturer of optical components.
Main business scope: research and development, design, production, sales, and after-sales service of precision optical parts, optical thin-film products, optical lenses, optical engines, digital projection products, optical auxiliary materials, photoresistors, optoelectronic instruments, and related products. Product application areas: high-precision optical systems such as digital cameras, digital projectors, digital high-definition large-screen projection TVs, and DVDs. The company's main products are sold to countries and regions such as Japan, the United States, Germany, South Korea, Hong Kong, and Taiwan.
The company has long cultivated and developed optical thin-film technology as its core technology. At present, it has formed a relatively complete optical thin-film technology industry chain, with strong equipment levels and large-scale production capacity for optical coating products.
In the past three years, the company has closely followed the development trend of the optoelectronic industry, continuously increased market development efforts, and continuously optimized and adjusted its product and market structure. In the intelligent terminal field, it has successfully entered the supply chain systems of well-known domestic and foreign terminal manufacturers; it has successively won multiple honors such as the China Optoelectronic Expo Award and provincial and ministerial science and technology progress awards; the Nanyang High-tech Zone Optoelectronic Industrial Park, led by the company, has developed into a national-level high-tech industrial cluster, successfully radiating and driving more than 200 surrounding optoelectronic enterprises.
The company's strategy is: "With optical thin-film technology as the core, build China's No. 1 optoelectronic brand, and build a world-class enterprise in functional thin films and advanced optical manufacturing."
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