ViewSonic LS831WU Projector, 4500 ANSI Lumens, 70″~200″ Display Size, Fixed Optical Zoom, 16ms Input Lag, S-Video, HDMI, Audio-In (3.5mm, RCA R/L), Ethernet Input, White | LS831WU

Features

0.25 ultra short throw for space saving installation

2nd generation Laser Phosphor technology with 20,000 hours lifespan

4,500 ANSI Lumens offering bright images in any environment

Larger screen size with lower cost-per-inch

Cost-effective built-in HDBaseT receiver

Creativity realized by 360° projection

OVERVIEW
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.

 
Specifications

Projection System: 0.48″ WUXGA
Native Resolution: 1920×1200
Brightness: 4500 ANSI Lumens
Contrast Ratio: 3000000:1
Display Color: 1.07 Billion Colors
Light Source Type: Laser Phosphor system
Light Source Life (Normal): up to 20000
Lamp Watt: Nichia 67W x2
Lens: F=2, f=2.44mm
Projection Offset: 140%±6%
Throw Ratio: 0.252
Optical Zoom: Fixed
Digital Zoom: 0.8x-2.0x
Image Size: 70″~200″
Throw Distance: 0.06-0.72m, (100”@0.21m)
Keystone: H:+10°/-8° , V:+/-10°
Audible Noise (Normal): 34dB
Audible Noise (Eco): 29dB
Input Lag: 16ms
Resolution Support: VGA(640 x 480) to 4K(3840 x 2160)
HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video Compatibility: NTSC, PAL, SECAM
Horizontal Frequency: 15K~102KHz
Vertical Scan Rate: 23~120Hz

Input
Computer in (share with component): 1
Composite: 1
S-Video: 1
HDMI: 2 , (HDMI 2.0 (HDCP 2.2)
Audio-in (3.5mm): 1
Audio-in (RCA R/L): 1
3D VESA (Sync): 1
HDBaseT: 1
RJ45 Input: 1, (LAN control)

Output
Monitor out: 1
Audio out (3.5mm): 1
Speaker: 10W Cube x 2
USB Type A (Power): 1 (5V/ 1.5A), (share with service)
12V Trigger (3.5mm): 1 (3.5mm)

Control
RS232 (DB 9-pin male): 1
RJ45: 1

Others
Power Supply Voltage: 100-240V+/- 10%, 50/60Hz , (AC in)
Power Consumption: Normal: 504W, Standby: <0.5W Operating Temperature: 0~40℃ Net Weight: 9.9kg Dimensions (WxDxH) with Adjustment Foot: 492x387x157mm OSD Language: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, India, Arabic, Vietnamese, Greek, (23 languages) Standard Accessory Power Cord: 1 VGA Cable: 1 Remote Control: 1, (with laser pointer) QSG: 1 Free Delivery We offer express delivery to Dubai, Abu Dhabi, Al Ain, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain, UAE for ViewSonic LS831WU Projector, 4500 ANSI Lumens, 70"~200" Display Size, Fixed Optical Zoom, 16ms Input Lag, S-Video, HDMI, Audio-In (3.5mm, RCA R/L), Ethernet Input, White | LS831WU. Best Price Guarantee We offer the best price for ViewSonic LS831WU Projector, 4500 ANSI Lumens, 70"~200" Display Size, Fixed Optical Zoom, 16ms Input Lag, S-Video, HDMI, Audio-In (3.5mm, RCA R/L), Ethernet Input, White | LS831WU in Dubai, UAE. Buy now with the best price! Read More