LS831WU 4500-Lumen WUXGA Ultra-Short Throw Laser DLP Projector

Product Description

Enjoy large images in small rooms with the ViewSonic LS831WU 4500-Lumen WUXGA Ultra-Short Throw Laser DLP Projector. Its 4500 lumens of brightness can overcome ambient light in many situations, and its ultra-short 0.252:1 throw ratio make it a suitable option for small, well-lit small presentation areas. The WUXGA 1920 x 1200 native resolution is suitable for displaying many file and document types.

The LS831WU has two HDMI inputs for connecting digital high-definition sources such as Blu-ray players and HD cable/satellite boxes. The projector also has a VGA input for analog sources, plus an RCA composite video and S-Video input. Its HDMI inputs are 3D-capable for viewing 3D Blu-ray discs with other compatible equipment, which is available separately. An HDBaseT port lets you run a single RJ45 cable to provide uncompressed audio and HD video over long distances. A VGA output allows daisy-chaining of multiple projectors or displays. The LS831WU includes a VGA cable and an IR remote control as an added convenience.

Image Display
Display System	DLP
Native Chip Resolution	1920 x 1200 (WUXGA)
Supported Resolutions	Maximum: 4K UHD - 3840 x 2160 @ 60 Hz
Max Brightness	4500 Lumens (ANSI)
Aspect Ratio	Native: 16:10
Dynamic Contrast Ratio	3,000,000:1
DLP Link 3D	Yes
Supported 3D Formats	Frame Sequential (up to 1080p) Frame Packing (up to 1080p) Side by Side (up to 1080p) Top Bottom (up to 1080p)
Color Depth	10-Bit (1.07 Billion Colors)
Scan	Horizontal: 15 to 102 kHz Vertical: 23 to 120 kHz
Latency
Lens
Focus	Manual
Optical Zoom	None
Throw Distance	0.2 - 2.4' / 6.096 - 73.152 cm
Throw Ratio	0.252:1 (87" Screen Size @ / .472 m)
Projection Size	70 - 200" / 177.80 - 508.00 cm
Features
Digital Zoom
Picture-in-Picture
Ceiling Mountable	Yes
Rear Screen Projection	Yes
Built-In Speaker	Yes (Stereo)
Speaker Power	20W
Projection Tilt Option	Yes
Closed Captioning
Remote
Input/Output Connectors
Inputs/Outputs	1 x HDBaseT (RJ45) Audio, Control, Data, LAN, Power, Video 2 x HDMI (HDMI Type-A) Audio, Video Input 1 x VGA (DE-15/DB-15) Video Input 1 x VGA (DE-15/DB-15) Video Output 1 x S-Video (4-Pin DIN) Video Input 1 x Composite (RCA) Video Input 1 x 2RCA Audio Input 1 x 1/8" / 3.5 mm Mini Audio Input 1 x 1/8" / 3.5 mm Mini Audio Output 1 x USB 2.0 (USB Type-A) Power Output 1 x RS-232 (DE-9/DB-9) Control 1 x 12 V Trigger Control Output 1 x Ethernet (RJ45) LAN 1 x VESA 3D Sync (3-Pin DIN) Data Output
HDCP Support	Version 2.2
General
Light Source	Laser Phosphor
Color Temperature
Lamp Power	67 W 67 W
Expected Lamp Life	Medium Brightness: 20,000 Hours
Security	Cable Lock Slot Security Bar
Supported Languages	Czech Dutch English French Greek Hindi Indonesian Italian Japanese Korean Polish Portuguese Russian Simplified Chinese Spanish Swedish Thai Traditional Chinese Turkish Vietnamese
AC Input Power	100 to 240 VAC, 50 / 60 Hz
DC Power Requirements
Heat Dissipation
Power Consumption	Full Brightness: 504 W Standby Mode (Lamp Off): < 0.5 W
Battery Capacity
Operating Altitude	0.00 to 9842' / 0 to 3000 m
Operating Temperature	32 to 104°F / 0 to 40°C
Storage Temperature	-4 to 140°F / -20 to 60°C
Operating Humidity	10 to 90%
Storage Humidity	10 to 90%
Dimensions (W x H x D)	19.4 x 6.2 x 15.2" / 492.0 x 157.0 x 387.0 mm
Weight	21.8 lb / 9.89 kg
Warranty Length	Limited 3-Year Warranty