Viewsonic LS831WU 4,500 ANSI Lumens WUXGA Projector

• SpecificationNative Resolution: 1920x1200 DMD Type: DC3 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:+/-5° , V:+/-5° 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
• InputComputer 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)
• OutputMonitor 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)

• ControlRS232 (DB 9-Pin Male): 1 RJ45: 1
• OthersPower 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)

Viewsonic LS831WU 4,500 ANSI Lumens WUXGA Ultra Short Throw Laser Installation Projector

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.