VIEWSONIC LS831WU Laser WUXGA 5000 lumens Laser Phosphor system TR1.36-2.18 1.6x zoom Lens shift HV HDMI x2 10W SPK x2 LAN control
Manufacturer | VIEWSONIC | |
Manufacturer Part No | LS831WU | |
Marketing Description | |
ViewSonic's LS831WU is an advanced 4,500 ANSI Lumens WUXGA ultra short throw installation projector perfect for public and commercial display applications. With a 0.25 throw ratio, users can easily get 100" screen from only 21 cm away. Screen size can further be expanded to up to 150" at a lower cost-per-inch compared to commercial displays. Adopting the 2nd generation laser phosphor technology, it offers consistent high brightness for a reliable 20,000 hours lifespan. Built-in HDBaseT receiver and 360° projection capability together ensure the ease of use desired. The embedded 20W cube speakers offer powerful audio right out of the box with three fine-tuned audio modes suitable for different application scenarios. | |
Product Features | |
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General | |
Device Type | DLP projector - 1080p |
Built-in Devices | Stereo speakers |
Networking | Ethernet |
Projector | |
Microdisplay | DMD Chip |
Brightness | 4500 ANSI lumens |
Contrast Ratio | 3000000:1 (dynamic) |
Image Size | 178 cm - 508 cm |
Projection Distance | 0.06 m - 0.72 m |
Throw Ratio | 0.252:1 |
Resolution | WUXGA - WUXGA (1920 x 1200) (native) / 1920 x 1200 (resized) |
Colour Support | 1.07 billion colours |
Max Sync Rate (V x H) | 120 Hz x 102 kHz |
Bulb type | Laser/phosphor |
Bulb life cycle | Up to 20000 hour(s) - normal mode |
Controls & Adjustments | Keystone correction, focus |
Features | Super Color |
Lens | |
Type | Ultra short-throw fixed lens |
Keystone Correction Direction | Horizontal, vertical |
Vertical Keystone Correction | -5/ +5 |
Horizontal Keystone Correction | -5/ +5 |
Video Input | |
TV System | NTSC, SECAM, PAL |
Video Interfaces | VGA, HDMI, component video, composite video, S-Video |
Video Modes | 480p, 720p, 1080i, 1080p, 480i, 576i, 576p |
Speakers | |
Type | Internal |
Sound Output Mode | Stereo |
Output Power / Channel | 10 Watt |
Speakers | 2 x right / left channel |
Expansion / Connectivity | |
Interfaces | 2 x HDMI - 19 pin HDMI Type A 1 x serial RS-232 - 9 pin D-Sub (DB-9) (management) 1 x VGA output - 15 pin HD D-Sub (HD-15) 1 x component video input 1 x S-video input 1 x USB (power only) - 4 pin USB Type A (power only) 1 x network - RJ-45 (management) 1 x USB 2.0 - 4 pin USB Type A 1 x audio line-out - mini-phone 3.5 mm |
Miscellaneous | |
Included Accessories | Remote control with laser pointer |
Cables Included | 1 x VGA cable |
Power | |
Power Source | AC |
Voltage Required | AC 120/230 V (50/60 Hz) |
Power Consumption Operational | 504 Watt |
Power Consumption Stand by | 0.5 Watt |
Dimensions & Weight | |
Width | 49.2 cm |
Depth | 38.7 cm |
Height | 15.7 cm |
Weight | 9.9 kg |
Manufacturer Warranty | |
Service & Support | Limited warranty - parts and labour - 3 years - pick-up and return Limited warranty - light source - 3 years / 20000 hours |
Environmental Parameters | |
Min Operating Temperature | 0 °C |
Max Operating Temperature | 40 °C |
Sound Emission | 36 dB |
Sound Emission (Economic Mode) | 31 dB |
LS831WU