VIEWSONIC LS921WU Projector

OVERVIEW

The LS921WU is an advanced 6,000 ANSI Lumens WUXGA short throw installation projector. Adopting 2nd generation Laser Phosphor technology, the LS921WU offers high and consistent brightness with a lifespan of 20,000 hours and a screen size of up to 200”. Short throw ratio, 1.1x optical zoom, wide lens shift, 360° projection, and portrait mode combine for incredible flexibility to create a truly immersive experience, especially ideal for blending projection applications in restaurants, gyms, and simulation/experience centres. Dual HDMI 2.0b / HDCP 2.2 ports ensure access to original 4K quality content with HDR/HLG formats supported. Add to that the compact size and built-in HDBaseT for the perfect mix of high-quality projection and cost-effectiveness.

High Brightness

Packed with 6,000 ANSI Lumens, it is guaranteed to produce high levels of brightness suitable for large spaces with a lot of ambient light.

Key Features

6,000 ANSI Lumens to deliver bright images up to 300"" in size
2nd generation Laser Phosphor technology with a 20,000-hour lifespan
Wide H/V lens shift and 1.6x optical zoom for flexible installation
Creativity supported by 360° projection & portrait mode
Dual HDMI 2.0b supporting 4K HDR/HLG content
Cost-effective compact size and built-in HDBaseT

2nd Generation Laser Phosphor Technology

Thanks to 2nd generation Laser Phosphor technology, it improves brightness (by 20%), heat-resistance and reduces the product size in addition to excellent colour performance, lamp-free design and instant on/off switch.

Reliable Long-Term Performance

Laser technology offers a lifespan of up to 20,000 hours (4 hours per day for more than 13 years) with no degradation in brightness over time so that your installations are consistently vibrant.

No Shadows, No Blinding Lights

With the latest projection technologies from ViewSonic, you'll enjoy all the benefits a short throw projector can offer. When projecting on to a video wall, there are no distracting shadows on the screen image, offering excellent edge blending projection. Plus, a 1.1x optical zoom provides a higher level of flexibility to fit some of the most challenging installation environments.

Larger Screen Size, Lower Cost-Per-Inch

Flexible installation and effortless transportation of the projector allows for an up-to-200” image size, which is much larger and easier to install than multiple commercial displays combined.

Installation Flexibility

The tool-free, lens shift control knobs make adjusting the projection lens up, down, left, and right easy. It provides flexible installation options with a wide adjustable range (H: +/- 23%, V: +/-50%) and less placement restrictions.

360° Creative Applications

The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings, walls, or angled signage.

90° Portrait Mode

Portrait mode allows users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising.

Dual HDMI 2.0b Supporting 4K/HDR/HLG

It comes with dual HDMI 2.0b / HDCP 2.2 ports, ensuring your access to original 4K quality content with HDR/HLG supported at a 60Hz frame rate from external devices (e.g. Roku stick, 4K Blu-ray player), producing the brightest whites, deepest blacks, and showing more picture detail.

Lighter Weight & Compact Size

It is almost half the weight and 35% smaller in size when compared with its predecessor, which reduces the cost of transportation and enhances the ease of installation.

Cost-effectively Receive AV Signal over Long Distance

With a built-in HDBT receiver, this projector can receive uncompressed high-resolution video and audio over long distances (100 m for 1080p) via a Cat.5e/6 single network cable and is compatible with any certified HDBaseT transmitter.

Non-stop 24/7 Operation

With an advanced cooling design, it enables 24/7 operation without degradation of quality or performance, making the projector ideal for applications that require continuous projection.

Centralised Control for Management Efficiency

This projector comes equipped with Crestron, AMX, Extron and ViewSonic vController, an easy-to-use network management tool.

A Simpler Way to Update Projector Software

ViewSonic Projector Software Update is available online and enables you to keep your projector firmware up to date easily and conveniently with your laptop and USB cable connection; no need to take your projector into a service center for software updates.

Easy 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.

SuperColor™ Technology

ViewSonic’s proprietary SuperColor™ Technology displays a wide colour range, ensuring that users enjoy a true-to-life colour performance in both bright and dark environments without sacrificing image quality.

Sealed Optical Engine with IP5X

The advanced sealed optical engine prevents dust from entering the projector and affecting the thermal system to ensure that the image quality and long lifespan are maintained.

Power Key & IR
Front IR
Lens
Lens Shift Control Knob
Zoom/Focus Ring
Adjustment Foot
LED Indicator
Keypad
Composite
S-Video
USB Type A(5V/1.5A)
HDMI X 2
HDBaseT
Computer In
Monitor Out
LAN
Audio In & Out
3D VESA 
12V OUT
RS-232

Specifications

Projector
Number of colours
1.07 billion colours
Projector native resolution
WUXGA (1920x1200)
Screen size compatibility
1524 - 5080 mm (60 - 200")
Projection distance
1.04 - 3.83 m
Contrast ratio (typical)
3000000:1
Zoom ratio
2.0:1
Zoom capability
Yes
Vertical scan range
23 - 120 Hz
Horizontal scan range
15 - 135 kHz
Matrix size
1.22 cm (0.48")
Keystone correction, vertical
-40 - 40°
Keystone correction, horizontal
-40 - 40°
Projection technology
DMD
Projector brightness
6000 ANSI lumens
Lamps
Lamps quantity
2 lamp(s)
Lamp power
74 W
Light source type
Laser
Service life of light source
20000 h
Light source
Lamps quantity
2 lamp(s)
Lamp power
74 W
Light source type
Laser
Service life of light source
20000 h
Lens system
Zoom ratio
2.0:1
Zoom capability
Yes
Focus
Manual
Focal length range
8.6 - 9.4 mm
Aperture range (F-F)
1.83 - 1.86
Throw ratio
0.81-0.89
Scanning frequency
Vertical scan range
23 - 120 Hz
Horizontal scan range
15 - 135 kHz
Video
Analog signal format system
NTSC,PAL,SECAM
Full HD
Yes
Supported graphics resolutions
640 x 480 (VGA),3840 x 2160
Audio
Built-in speaker(s)
Yes
Number of built-in speakers
2
RMS rated power
20 W
Ports & interfaces
HDMI connector type
Full-size
HDBaseT port
Yes
HDMI version
2.0b
VGA (D-Sub) ports quantity
2
HDMI ports quantity
2
Ethernet LAN (RJ-45) ports
1
USB 2.0 ports quantity
1
Composite video in
1
Audio (L/R) in
1
S-Video inputs quantity
1
Serial interface type
RS-232
PC Audio out
Yes
PC Audio in
Yes
DVI port
No
AC (power) in
Yes
Network
Smart TV
No
Ethernet LAN
Yes
Wi-Fi
No
Ethernet LAN (RJ-45) ports
1
Storage
Card reader integrated
No
Sound emission
Noise level
36 dB
Noise level (economic mode)
29 dB
Technical details
Product colour
White
HDCP
Yes
On Screen Display (OSD)
Yes
On Screen Display (OSD) languages
Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
Ceiling mounting supported
Yes
Lamp power
74 W
Performance
Market positioning
Presentation
HDCP
Yes
On Screen Display (OSD)
Yes
On Screen Display (OSD) languages
Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
Vertical scan range
23 - 120 Hz
Horizontal scan range
15 - 135 kHz
Noise level
36 dB
Noise level (economic mode)
29 dB
Number of OSD languages
23
Features
Interactive
No
HDCP
Yes
On Screen Display (OSD)
Yes
On Screen Display (OSD) languages
Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
Noise level
36 dB
Noise level (economic mode)
29 dB
Number of OSD languages
23
Multimedia
Built-in speaker(s)
Yes
Number of built-in speakers
2
RMS rated power
20 W
Design
Market positioning
Presentation
Product type
Desktop projector
Product colour
White
Ceiling mounting supported
Yes
Display
Built-in display
No
Power
AC input voltage
100-240 V
AC input frequency
50/60 Hz
Power source
AC
Power consumption (typical)
450 W
Power consumption (standby)
0.5 W
Packaging data
Package width
515 mm
Package depth
490 mm
Package height
276 mm
Package weight
9 kg
Operational conditions
Operating relative humidity (H-H)
10 - 90%
Storage temperature (T-T)
-20 - 60 °C
Storage relative humidity (H-H)
10 - 90%
Operating temperature (T-T)
0 - 40 °C
Operating altitude
0 - 3000 m
Weight & dimensions
Package width
515 mm
Package depth
490 mm
Package height
276 mm
Weight
6.5 kg
Width
405 mm
Depth
305 mm
Height
145 mm
Package weight
9 kg
Packaging content
Handheld remote control
Yes
Manual
Yes
Cables included
AC, VGA