| Projector Features | ||
| Brightness | 3,600 Lumens | |
| Contrast Ratio | 3,000,000:1 | |
| Display Type | DLP | |
| Resolution | 1280 x 800 pixels, 16:10 Resolution Support: VGA(640 x 480) to WUXGA_RB(1920 x 1200) | |
| Interface | HDMI-1 X1 HDMI-2/MHL X1 PC (D-sub 15pin) X2 Monitor out (D-sub 15pin,Female) X1 Composite Video in (RCA) X1 S-Video in X1 Audio in(mini jack) X1 Audio L/R in (RCA) X1 Microphone in (Mini jack) X1 Audio out (mini jack) X1 LAN Port(RJ45 for Network ) X1 RS232 In (D-sub 9pin, male) X1 USB TypeA (5V,1.5A) X1 USB Type mini B (For service) X1 IR Receiver(Front/Top) X2 |
|
| Connectivity | ||
| Power | Power Supply: 100 ~ 240V AC Power Consumption (Max/Normal/Eco): Max 320W. Normal 283W. Eco 234W. Standby Power Consumption: Normal < 0.5Watts. Network < 2W. |
|
| Lamp Details | ||
| Lamp Life | Type BlueCore laser technology Lamp Life 20000Hrs | |
| Audio Features | ||
| Audio Formats | 10Wx1 | |
| Physical Specifications | ||
| Weight | 5.6kg | |
| Dimensions (W x D x H) | 410 x 158 x 272 mm | |
| WARRANTY INFORMATION | ||
| Warranty | 3 years Parts & Service warranty Lamp: 3 years warranty | |
The BenQ LW820ST PROJECTOR From BenQ. BenQ LW820ST PROJECTOR uses the powerful BenQ BlueCore Laser Technology for Pure Color. Zero-deviation alignment of BlueCore laser diodes boosts luminous flux into the light tunnel, improving light efficacy to 3,600 lumens. Comprising over two million micromirrors that reflect pure light through the colour wheel, the BenQ LW820ST PROJECTOR chip is hermetically sealed to resist heat for over 100,000 hours without degradation. This BenQ LW820ST PROJECTOR has an IP5X dustproof mechanism which reduces maintenance costs. It uses DLP Single 0.65" WXGA projection system and deliver up to a resolution of 1280 x 800 pixels at a 16:10 ratio. It has 1.07 Billion Colors and the contrast ratio is 3,000,000:1. The lamp has a life of 20000Hrs. It features 10Wx1 Built-in Speaker. BenQ LW820ST PROJECTOR supports resolution VGA(640 x 480) to WUXGA_RB(1920 x 1200). HDTV compatible with 480i, 480p, 576i, 576p, 720p, 1080i, 1080p resolution.
Precision-Aligned High-Output Laser Source
Zero-deviation alignment of BlueCore laser diodes boost luminous flux into the light tunnel, improving light efficacy to 3,600 lumens.
Secondary Yellow-Infused Color Wheel
Dual synchronized BlueCore color wheels utilize an additive yellow segment, stimulating precise RGBY spectra for optimal chromatic performance.
Hermetically Sealed DLP Chip
Comprising over two million micromirrors that reflect pure light through the color wheel, the DLP chip is hermetically sealed to resist heat for over 100,000 hours without degradation.
With a fully enclosed laser light source and an innovative sealed engine design powered by BenQ Dust Guard™ technology, BlueCore education projectors guarantee 20,000 hours of maintenance-free operation to prevent extra expenses on lamp replacement and maintenance. The laser light source resists brightness decay, making BenQ laser education projectors highly stable while ensuring high brightness performance through years of usage.
You can visit our facebook page if you want.
Get specific details about this product from customers who own it.
-80x80.jpg)
