Dustproof DLP Laser 4000 Lumen Educational Projector Ultra Short Throw
Product Overview
DLP Laser Ultra Short Throw 4000 Lumen Projector for Teaching Education Dustproof Large Size High Quality CLP300
Key Features
Immediate Turn On/Off
- Fast use without waiting, immediate turn on/off, no need for cooling and heating time
- Unforeseen power cut protection, doesn't produce any damage, effective protection of student's safety
Closed Dust-Proof Air-Cooling
- Closed ray module design with excellent dust proof effect, effectively guarantees the life of the laser light source
- Straight-through ventilation and sealed ray design, super high stability laser light source, effective solution to classroom dust problems
Ultra Short Throw Projection & 3D Capabilities
- Ricoh® internal reflective ultra-short focus lens breaks distance limitations, projects 80-inch surface from short distance
- Multiple 3D modes support 3D stereoscopic projection, Blu-ray 3D video playback, and 3D classroom applications
HD Brightness & Color Performance
- Up to 20,000 hours laser light source life - three times longer than common mercury lamps
- High brightness, excellent quality, long life, low cost, large size and other premium characteristics
Technical Specifications
| Projection System | Using a new generation DMD projection chip |
| Light Source Technology | Pure blue solid state laser light source module, Light source lifetime 20,000 hours |
| Brightness (ISO21118 LM) | 4000 LM |
| Contrast | 12000:1 |
| Projection Ratio | 0.23 |
| Resolution | 1920*1080 |
| Supported Resolution | VGA (640*480) - 1080P (1920*1080) |
| Aspect Ratio | Default 16:9, supports 16:10, 4:3 |
| Projection Screen Size | 30 inch - 300 inch |
| Keystone Correction | Supports ±30° Horizontal and Vertical Digital Keystone correction, Automatic vertical correction |
Connectivity
| Input Ports | PC input (Computer in) x1, Video input (Composite Video) x1, S-video input (S-video) x1, Component video input (Component video) x1, HDMI input x1, HDMI/MHL input x1, Audio input (Audio in) x1, Audio L/R input (Audio L/R in) x1, RJ-45 x1 |
| Output Ports | PC output (Computer out) x1, OPT Optical fiber Audio output (Audio out) x1 |
| Control Ports | RS232 (DB-9pin) x1, Infrared receiver x1 |
| High Power Speaker | 10W * 2 |
| Working Voltage | AC100~240V, 50/60HZ |
| Power Consumption | Low power consumption design, working power ≤480W, standby power ≤0.5W |
| Product Size | 508.7 * 390.0 * 144.5mm |