Long-lasting Laser Phosphor Light Source
Designed with a laser phosphor light source lasting up to 20,000 hours*, this projector delivers long-term, virtually maintenance-free usage for a lower overall total cost of ownership.
Bright Images in Large Spaces
Packed with 4,500 lumens and a high contrast ratio, this projector is guaranteed to produce bright images in large spaces with high ambient light including large boardrooms, conference halls, and auditoriums.
Large Images in Small Spaces
A short throw lens enables large images to be projected from short distances in small rooms. In addition, any blinding lights in front of the presenter, distracting shadows on the projected image, or glaring hotspots on the screen, are all eliminated because the projector s light source is closer to the projection surface.
Network Monitoring & Control
IT admin can monitor, schedule, and manage the projector remotely, as well as receive projector status alerts, with the integrated Crestron ® e-Control™ system and RoomView Express ™ management software. Because this projector is Crestron ® and AMX ® certified, IT admin can control and monitor the projector for any size campus or enterprise.
Optional Ambient Light Screen
To further reduce any effects of high ambient light, and to take full advantage of the incredible images projected, we recommend pairing our laser projectors with our optional black diffuser screen. This black screen enhances contrast and helps to eliminate washed out images in ambient light.
360-degree Orientation
A robust mechanical construction allows the projector to be installed in nearly any position, at any angle from floor to ceiling. You can mount the projector pointing straight down at the floor, or mount the projector upside-down at a 45-degree angle if need be.
SonicExpert ® Technology
This projector is designed with ViewSonic’s proprietary SonicExpert technology that incorporates an enlarged speaker chamber and a more powerful amplifier to deliver a full 20Hz - 20Khz sound range. Dual integrated speakers captivate your audience with immersive sound.
Reliable 24/7 Operation
Featuring a long lifespan, this professional-grade projector is designed for reliable, continuous 24/7 use.
Peace of Mind
ViewSonic offers one of the industry's best overall projector warranties with 3-year limited parts and labor, and first year free Express Exchange ® service* for an added value worth up to $150**.
- High brightness 4500 Lumens WUXGA laser projector with 0.25 ultra short throw and advanced visual features
- Long-lasting laser phosphor light source allows the lamp to shine bright for up to 20,000 hours
- 0.25 ultra short throw ratio, HV keystone, 4 corner adjustments and 360 degree projection
- Schedule, and manage the projector remotely with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic s vController
- Supports most media players, PCs, Macs, and mobile devices with inputs such as HDMI, USB and Ethernet LAN
| UPC |
766907005448 |
| Light Source |
DLP Laser |
| Display Resolution |
WUXGA (1920x1200) |
| Display Resolution |
1920 x 1200 |
| Brightness (Lumens) |
4,500 ANSI |
| Screen Size |
70 - 200 in. / 1.8 - 5.1 m |
| Throw Distance |
0.2 - 2.4 ft / 0.1 - 0.7 m |
| Throw Ratio |
0.252 |
| Keystone |
Vertical ( 5 ) / Horizontal ( 5 ) |
| Light Source (watt) |
67W X 2 |
| Light Source Life, Normal (hours) |
20000 |
| Color Depth |
1.07 Billion Colors |
| Dynamic Contrast Ratio |
3,000,000:1 |
| Aspect Ratio |
16:10 |
| Input Lag |
37ms |
| Frequency Horizontal |
15K~102KHz |
| Frequency Vertical |
23~120Hz |
| PC Resolution (max) |
3840 x 2160 |
| PC Resolution (min) |
640 x 480 |
| Mac® Resolution (max) |
3840 x 2160 |
| Mac® Resolution (min) |
640 x 480 |
| USB 2.0 Type A |
1 |
| Ethernet LAN (RJ45) |
1 |
| 3.5mm 12V Trigger |
1 |
| 3.5mm Audio Out |
1 |
| 3.5mm Audio In |
1 |
| Control (RS232) |
1 |
| HDMI 2.0 (with HDCP 2.2) |
2 |
| VGA In |
1 |
| VGA Out |
1 |
| Composite RCA Video In |
1 |
| S-Video In |
1 |
| RCA Audio In (L/R) |
1 |
| 3D VESA |
1 |
| HDBT |
1 |
| Internal Speakers |
10W (x2) |
| Voltage |
100-240V+/- 10%, 50/60Hz AC |
| Consumption (typical) |
504W |
| Stand-by |
<0.5W |
| Physical Controls |
Keypad, Power key |
| On Screen Display |
Display, Image, Power Management, Basic, Advanced, System, Information (See user guide for full OSD functionality) |
| Temperature |
32-104 F (0 - 40 C) |
| Net (lbs) |
21.8 |
| Gross (lbs) |
28.8 |
| Net (kg) |
9.9 |
| Gross (kg) |
13.1 |
| Packaging (in.) |
25.7 x 21.2 x 11.6 |
| Physical (in.) |
19.3 x 15.2 x 6.1 |
| Packaging (mm) |
645.0 x 540.0 x 295.0 |
| Physical (mm) |
492.0 x 387.0 x 157.0 |
| Regulations |
FCC, cTUVus |
| Package Contents |
LS831WU projector, power cable, VGA cable, remote control, Quick Start Guide, |
| Warranty |
Three-year limited warranty on parts and labor, 1st year free Express Exchange® service. (One year Express Exchange Service requires product registration). |
| Recycle/Disposal |
Please dispose of in accordance with local, state or federal laws. |
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-
Type:
Projection TV
-
Style:
Dlp
-
-
Width:
19.3"
-
Height:
15.2"
-
Depth:
6.1"
-
-
Energy Star Rated:
No
-
-
Max Resolution:
1080I
-
WiFi Connected:
No
Extended warranties are usually very inexpensive and can save you thousands in the future.
It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.
Electronics
can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new
electronics
should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.
