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ViewSonic LS831WU Projector User Guide
The ViewSonic LS831WU is a high-brightness projector featuring 4,500 ANSI Lumens and WUXGA resolution. It utilizes 2nd generation laser phosphor technology for up to 20,000 hours of maintenance-free projection and includes a built-in HDBaseT receiver for long-distance video and audio transmission. The device supports 360-degree orientation and offers a 0.25 ultra-short throw ratio for flexible installation options.
Read onlineViewSonic LS831WU specifications
| Brightness | 4,500 ANSI Lumens |
|---|---|
| Resolution | WUXGA |
| Light Source Life | 20,000 hours |
| Throw Ratio | 0.25 |
| Power Input | 100 to 240 volts AC |
| Operating Temperature | 10° to 40° C |
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Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How long does the light source last?
The projector is capable of achieving up to 20,000 hours of maintenance free projection.
Can the projector be mounted on the ceiling?
Yes, the projector includes a 360-degree orientation function that allows installation in just about any position and angle from floor to ceiling.
What is the recommended clearance around the projector?
Allow at least 20" (50 cm) clearance around the projector to ensure proper ventilation.
What is the maximum tilt angle for the projector?
Do not use if the projector is tilted at an angle of more than 10° degrees left or right, nor at an angle of more than 15° degrees forwards or backwards.