DLP Laser Educational Projector 4000 Lumens Projector Long Life 20000h
DLP Laser Educational Projector 4000 Lumens Projector Long Life 20000h
DLP Laser Ultra Short Throw 4000 Lumens Projector For Educational School Long Life 20000h CLW300
Immediate turn on/off
Fast use without waiting, immediate turn on/off, no need for cooling and heating time；
Unforeseen power cut protection, it 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 guarantee the life of the laser light source；
Straight-through ventilation and sealed ray design, super high stability laser light source, effective solution to the problem of classroom's dust；
Ultra short throw projection, big projection surface, multiple 3D modes
Ricoh® internal reflective ultra-short focus lens, breaks distance limitations, with a short distance can project on a 80-inch surface；
Multiple 3D modes, support s 3D stereoscopic projection, Blu-ray 3D video playback, and 3D classroom；
HD Brightness Color
Up to 20,000 hours Laser light source life, three times the one of a common mercury lamp；
It has high brightness, excellent quality, long life, low cost, large size and other characteristics
| Projection System | DLP |
| Native Resolution | 0.65" S450 DC2, 1280x800 |
| Brightness (ANSI Lumens ) | 4000 |
| Contrast Ratio (Full on/off) | 12000:1 |
| Display Color | 30 Bits (1,037,000,000 colors) |
| Aspect Ratio | Native 16:10 |
| Throw Ratio | 0.24:1(80"@43.1cm) |
| Image Size (Diagonal) | 80" ~150" |
| Zoom Ratio | fixed |
| Light Source Type | LD module |
| Life (Normal/Economic) | 20000Hrs |
| Keystone Adjustment | 2D, Vertical & Horizontal ± 30 degrees Auto Vertical |
| Lens Shift | No |
| Projection Offset | 137.5%+/-5% |
| Resolution Support | VGA(640 x 480) to WUXGA(1920 x 1200) |
| HDTV Compatibility | 480i, 480p, 576i, 567p, 720p, 1080i, 1080p |
| Video Compatibility | NTSC, PAL, SECAM, SDTV (480i/576i), EDTV (480p/576p, HDTV (720p, 1080i/p 60Hz) |
| Horizontal Frequency | 15K~102KHz |
| Vertical Scan Rate | 23~120Hz |
| Focus Range | 80"~150" |
| Color Wheel Segment | RYGB |
| Color Wheel Speed | 2X |
| Color Gamut | TBD (Refer to "Picture Mode") |
| ANSI Uniformity (Min.) | -50% |
| JBMA Uniformity (Min) | 70% |
| Defocus | 2 |
| Flare | 3 |
| Focus unbalance | No define |
| TV Distortion | <0.5% |
| Interfaces | |
| Computer in (D-sub 15pin) | x1 |
| Monitor out (D-sub 15pin) | x1 |
| HDMI | x2 |
| DVI-D | No |
| Composite Video in (RCA) | x 1 |
| S-Video in (Mini DIN 4pin) | x 1 |
| Component Video in (RCAX3) | No |
| Audio in (Mini Jack) | x 1 |
| Audio L/R in (RCAx2) | No |
| Audio out (OPTICAL) | No |
| Audio out (Mini Jack) | x 1 |
| Microphone in (Mini Jack) | No |
| Speaker | 10W x 1 |
| LAN (RJ45) | No |
| RS232 (DB-9pin) | x 1 |
| USB (Type A) | No |
| USB (Type B) | No |
| USB (Type Mini B) | No |
| 3D Vesa | No |
| DC 12V Trigger (3.5mm Jack) | No |
| Wired Remote (Mini Jack) | No |
| IR | x 1 (Front, facing user) |
| Imteractive module | No |
| Supplementary Info. | |
| Dimensions (WxHxD) | 508.7 x 390.0x 144.5 mm |
| Weight | 10.6Kgw |
| Power Supply | AC 100 to 240 V, 50/60 Hz |
| Typical Power Consumption | ~ 380W |
| Stand-by Power Consumption | < 0.5W |
| Network work standby | N/A |
| Acoustic Noise (Typ./Eco.) | TBD (30/ 28 dBA) |
| Operating Temperature | 0~35℃ |
| ID color | White |
| Accessories | |
| Carton | Yes |
| Carry Bag | No |
| Remote Control w/ Battery | x 1 |
| Power Cord (by region) | x 1 (1.8M) |
| User Manual CD | x 1 (only Chines simplified) |
| Quick Start Guide | x 1 (only Chines simplified) |
| Warranty Card (by region) | x 1 |
| VGA(D-sub 15pin) Cable | No |
| Wall mount | No |
| Dust filter | No |
| Lens cover | No |
| HDMI cable (1.8m) | x 1 |
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