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From ViewSonic — Featuring stunning WUXGA resolution and 4,500 lumens of brightness, the ViewSonic LS831WU laser projector is the ideal solution for modern business and education environments. Designed with a laser phosphor light source lasting up to 20,000 hours, this projector delivers long term, virtually maintenance-free usage for any boardroom or classroom. With its 0.25 ultra-short throw ratio, horizontal and vertical keystone, and 4 corner adjustments, the LS831WU makes installation a hassle-free experience.
- Packed with 4,500 lumens
- Laser phosphor light source
- Short throw lens
- Integrated HDBT input
- 3,000,000:1 dynamic contrast ratio
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Buy LocalViewSonic LS831WU Projector Specifications
Digital Signage
- Brightness
- 4,500 Lumens (ANSI)1
- Resolution
- 1920x1200
- Aspect Ratio
- 16:10 (WUXGA)
- Display Type
- DLP x 1
- Color Processing
- 10-bit
- Video Modes
- 720p, 1080i, 1080p/60, 1080p/50, 2160p/60, 576i, 576p, 480p, 480i
- Data Modes
- MAX 3840x2160
- 3D Modes
- Full HD 3D
- Lamp Type
- Laser Phosphor
- Lamp Life
- 20,000 hours
- Included Lens
- Fixed focal length , manual focus
- Optional Lenses
- No
- Lens Shift
- No
- Throw Distance
- 0.2' - 2.4' Calculate Throw Distance
- Image Size
- 70.00" - 200.00"
- Throw Ratio
- 0.24:1
- Projector Placement
- For a diagonal screen, place the projector lens 0'-8" from the screen.
- Digital Zoom
- Yes
- Digital Keystone
- Horizontal & Vertical
- Projector Size
- 6.10" x 19.30" x 15.20"
- Weight
- 21.8 lbs
- Internal Speakers
- 10.0 Watts × 2
- Power
- 504 Watts 100V - 240V
- Connection Panel
-
12-Volt TriggerAudio In: Mini JackAudio In: RCAAudio Out: Mini JackComposite: RCAHDBaseT: RJ-45HDMI (HDCP 2.2) x 2Network: RJ-45RS232: DB-9pinS-VideoUSBVGA In: Dsub-15pinVGA Out: Dsub-15pin
- Features
-
Short-ThrowClosed CaptioningOperate 24/7Full HD 3DGeometric CorrectionCrestron RoomView™
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ANSI LUMENS is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.
Manufacturer Cited Brightness:
BUYER BEWARE Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.
Manufacturer Cited Brightness:
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