OVERVIEW
The LS550W is ViewSonic’s first lamp-free high brightness WXGA short throw projector for business and education.
Built with advanced 3rd generation LED technology, the LS550W provides 3,000 LED Lumens and eliminates frequent
lamp replacement and toxic mercury for a safer and greener environment, offering a phenomenal lifespan of 30,000
hours, less power consumption, true-to-life colours with 125% Rec.709, and instant power on/off capability for
efficient use. The 0.49 short throw lens provides a 100” screen from just 1.06m away, delivering exceptional space
efficiency and freeing presenters from blinding lights. Installation and setup are hassle-free with 360° tilt angle
projection, H/V Keystone, and 4 corner adjustment capabilities while its comprehensive LAN control eases multiple
device management and is compatible with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic’s vController.
Advanced 3rd Generation LED Technology
The latest 3rd generation LED technology eliminates toxic mercury and the cost and effort of frequent lamp
replacement, offering consistently impressive brightness for up to 30,000 hours.
Lamp Free, Mercury Free, Maintenance Free
Higher Power Efficiency
Adopting ams OSRAM’s Ostar Projection Power LED technology, the LS550W saves nearly 50% more energy than
competing lamp-based projectors.
Cinema SuperColor+™ Technology
Impress any audience with ViewSonic’s exclusive Cinema SuperColor+™ Technology, covering 125% Rec.709 wide colour
gamut for a rich, true-to-life colour experience.
Efficient Instant Power On/Off
Eliminate waiting times before and after use with instant power on/off capability, delivering immediate full brightness for
timely starts with no cooling period required.
Enhanced Brightness for Business/Education
Environments
With the latest LED technology, the LS550W achieves a major brightness breakthrough to 3,000 LED Lumens, ensuring
bright and detailed images in dim or lit environments.
Big Screen Fits for Small Spaces
The LS550W's 0.49 short throw projection gives you 100” from only 1.06m distance when positioning the projector.
Presenters will stay clear of the projector beam, eliminating eye glare and shadows on the projection screen.
Effortless Image Adjustment
Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted
images for a perfectly proportioned picture every time.
360° Projection for Versatile Application
The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings,
walls, or angled signage.
Centralised Control for Management Efficiency
This projector is compatible with Crestron, AMX, PJ Link, ATEN and Extron systems and comes equipped with ViewSonic
vController, an easy-to-use network management tool.
A Simpler Way to Update Projector Software
Skip trips to the service centre by keeping software up to date easily and onsite via USB cable connection with your
laptop.
*The latest projector software update can be found in the download section at the bottom of the page when available.
USB Type A Power Supply
The built-in 5V/2A USB output conveniently delivers power to HDMI wireless dongles, eliminating the need for separate
power adaptors when streaming multimedia content.
Sealed Optical Engine with IP5X
Maintain crystal-clear image quality and product longevity with an advanced sealed optical engine that prevents dust
from entering and affecting the thermal system.
IP5X
Dimension & I/O Ports
1. LED Indicator 4. Focus Ring 7. Audio In 10. USB Type A(5V/2A,Service) 13. LAN
2. Keypad 5. Lens 8. Audio Out 11. Computer In 14. RS-232
3. Power Button 6. Front IR 9. HDMI 12. Monitor Out
SPECIFICATIONS
Specification
Projection System: 0.65'' WXGA
Native Resolution: 1280x800
Brightness: 3000 (LED Lumens)
Contrast Ratio: 3000000:1
Display Color: 1.07 Billion Colors
Light Source Type: LED
Light Source Life (hours) with Normal Mode: 30000
Lamp Watt: RGB LED
Lens: F=2.6, f=6.9mm
Projection Offset: 110%+/-5%
Throw Ratio: 0.49
Optical Zoom: Fixed
Digital Zoom: 0.8x-2.0x
Image Size: 60"-300"
Throw Distance: 0.63m-1.58m
(87"@0.92m)
Keystone: H:+/-40° , V:+36°/-40°
Audible Noise (Normal): 30dB
Audible Noise (Eco): 26dB
Input Lag: 16ms
Resolution Support: VGA(640 x 480) to FullHD(1920 x 1080)
HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Horizontal Frequency: 15K-102KHz
Vertical Scan Rate: 23-120Hz
Interactive Camera: Optional (vTouch-10s)
Input
Computer in (share with component): 1
HDMI: 1
(HDMI 1.4/ HDCP 1.4)
Audio-in (3.5mm): 1
Output
Monitor out: 1
Audio-out (3.5mm): 1
Speaker: 2W
USB Type A (Power): 1 (5V/2A)
Control
RS232 (DB 9-pin male): 1
RJ45 (LAN control): 1
USB Type A (Services): 1
(share with USB A Output)
Others
Power Supply Voltage: 100-240V+/- 10%, 50/60Hz
(AC in)
Power Consumption: Normal: 157W
Standby: <0.5W
Operating Temperature: 0~40℃
Carton: Brown
Net Weight: 2.45kg
Gross Weight: 3.55kg
Dimensions (WxDxH) with Adjustment Foot: 293x221x115mm
Packing Dimensions: 365x300x188mm
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, Hungarian. Total 24 languages
User Guide Language: English, S-Chinese, T-Chinese, Indonesian, Finish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Arabic, Czech, Thai, Vietnamese, total 20 languages
