Introduction

Introducing the LS901-4K from ViewSonic’s Luminous Superior Series, tailored for expansive venue displays. Featuring 5,500 ANSI lumens of brightness and high native contrast provided by a 0.65” DMD chip through DLP technology, it delivers stunning 4K UHD visuals on screens larger than 100 inches. Perfect for museums and educational institutions, the LS901-4K’s ultra-high resolution with HDR/HLG support ensures every detail is vivid and clear, enhancing viewer engagement. With 21:9 aspect ratio support, the LS901-4K is also an ideal choice for Microsoft Teams Rooms. Its 1.7x optical zoom allows for a flexible setup to suit various installation needs, and the vertical lens shift and H/V keystone adjustment make the process a breeze. Additionally, portrait mode and 360° projection capabilities cater to more advanced requirements. Comprehensive LAN control ensures seamless integration into corporate networks. Employing advanced 3rd generation laser phosphor technology, the LS901-4K boasts a remarkable 30,000-hour lifespan, reducing maintenance costs for both business and educational institutions.

Projector

Screen size compatibility

762 - 7620 mm (30 - 300")

Projection distance

0.8 - 13.55 m

Projector brightness

5500 ANSI lumens

Projector native resolution

UHD 4K (3840x2160)

Contrast ratio (typical)

3000000:1

Native aspect ratio

16:9

Number of colours

1.07 billion colours

Horizontal scan range

15 - 255 kHz

Vertical scan range

23 - 240 Hz

Keystone correction, horizontal

-30 - 30°

Keystone correction, vertical

-30 - 30°

Light source

Service life of light source

20000 h

Service life of light source (economic mode)

30000 h

Lens system

Focal length range

17.63 - 27.9 mm

Aperture range (F-F)

2.3 - 3

Zoom capability

Yes

Vertical lens shift range

-21 - 0%

Offset

154%

Video

Full HD

Yes

Ports & interfaces

USB 2.0 ports quantity

2

Audio (L/R) out

1

Serial interface type

RS-232

HDMI ports quantity

2

AC (power) in

Yes

Network

Ethernet LAN

Yes

Ethernet LAN (RJ-45) ports

1

Features

Noise level (economic mode)

25 dB

Noise level

31 dB

Multimedia

Built-in speaker(s)

Yes

RMS rated power

30 W

Number of built-in speakers

2

Design

Market positioning

Education

Product type

Standard throw projector

Product colour

White

LED indicators

Yes

Display

Built-in display

No

Power

Power source

AC

Power consumption (typical)

245 W

Power consumption (standby)

0.5 W

AC input voltage

100 - 240 V

AC input frequency

50 - 60 Hz

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Weight & dimensions

Width

337 mm

Depth

280 mm

Height

132 mm

Weight

4.85 kg

Package width

496 mm

Package depth

387 mm

Package height

195 mm

Package weight

6.8 kg

Packaging content

Remote control included

Yes

Manual

Yes