Digital Projector LS741HD 1920x1080 (Full HD) 5000 Lm

Introduction

The LS740HD belongs to ViewSonic’s Luminous Superior series, a lamp-free high-brightness projector line up designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 5,000 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp-free design offers an eco-friendly and cost-effective solution, while the projector‘s light weight and compact design reduces transportation costs. With up to 300“ projection in 1080p Full HD with high native contrast, it is well-suited for boardrooms, lecture halls, and public spaces. This projector features a1.3x optical zoom, H/V keystone, 4 corner adjustment, 360° projection, and a portrait modefor easy setup and versatile applications.

Bright, Compact, Durable
The LS740HD incorporates advanced 3rd-gen laser phosphor technology, enhancing brightness by 20% and achieving better luminous efficiency, all while being 32% more compact and more accessible than the previous generation. Its lamp-free light source offers instant power on/off and a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even during extended periods ofuse.

Bright Images for Large Venues
Delivering 5,000 ANSI Lumens, the LS740HD provides vibrant and sharp projection in 1080p FHD in all lighting conditions for auditoriums, boardrooms, public venues, and other expansive spaces.

Unmatched Contrasts, Enhanced Visibility
The projector's high native contrast ratio, achieved through its Texas Instruments 0.65"DMD chip, enables deeper blacks and brighter whites. As a result, it delivers more visual depth, clearer images, and enhanced legibility.

Ultra-large Screen with Lower Cost-per-inch?
This easy-to-install projector allows for an image size of up to 300”, offering a lower cost-per-inch compared to other types of commercial displays.?

Easy and Cost-effective Installation
The LS740HD is 35% lighter in weight and 35% smaller in size compared to its predecessor and even most competing projectors in the market, greatly reducing the cost of transportation and increasing the ease of installation.?

Save on Costs and Energy
With its advanced lamp-free light source, the LS740HD offers a highly energy-efficient and cost-saving display solution by consuming up to 51% less power than competing projectors.

Enhanced Installation Flexibility
Equipped with a 1.3x optical zoom, the projector allows users to choose the most ideal set-up location with in a range, getting the desired image size without needing to change the existing interior design.

Get ??Perfectly-shaped Images Effortlessly
Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.

Versatile Creative Application?s
The projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.

Present the Best with Vibrant Colors?
Impress any audience with ViewSonic’s exclusive color technology, elevating your present ation with a true-to-life color experience.

Non-stop 24/7 Operation
The projector's advanced cooling design enables 24/7 operation without any degradation in image quality or performance. This makes it the go-to solution for applications that require continuous projection in retail stores, malls, museums, airports, and other public spaces.

A Simpler Way to Update Projector Software?
Skip trips to the service center by keeping software up to date easily via USB cable connection with your own laptop.

Directly Power Wireless HDMI Dongle
The built-in 5V/1.5A USB-A output conveniently delivers power to a wireless HDMI dongle, eliminating the need for separate power adapters when streaming multi media content.

Enhanced Dust Resistance
Maintain crystal-clear image quality and product longevity with an advanced IP6X sealed engine design that prevents dust from entering and affecting internal components.?

Projector

Smart projector

No

Screen size compatibility

1016 - 7620 mm (40 - 300")

Projection distance

0.43 - 3.25 m

Projector brightness

5000 ANSI lumens

Projector native resolution

1080p (1920x1080)

Contrast ratio (typical)

3000000:1

Native aspect ratio

16:9

Number of colours

1.07 billion colours

Horizontal scan range

15 - 102 kHz

Vertical scan range

23 - 120 Hz

Keystone correction, horizontal

-15 - 15°

Keystone correction, vertical

-15 - 15°

Light source

Light source type

Laser

Service life of light source

20000 h

Service life of light source (economic mode)

30000 h

Lens system

Focus

Manual

Fixed focal length

7.51 mm

Fixed aperture

2.8

Zoom capability

Yes

Zoom type

Manual

Digital zoom

2x

Throw ratio

0.49

Offset

132%

Video

Analog signal format system

NTSC, PAL, SECAM

Full HD

Yes

3D

No

Supported video modes

480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p

Ports & interfaces

HDMI connector type

Full-size

HDMI version

2.0

Service port type

USB Type-A

USB 2.0 ports quantity

1

USB 2.0 Type-A ports quantity

1

Serial interface type

RS-232

PC Audio out

Yes

HDMI ports quantity

2

DVI port

No

AC (power) in

Yes

Network

Smart TV

No

Ethernet LAN

Yes

Ethernet LAN (RJ-45) ports

1

Wi-Fi

No

Storage

Card reader integrated

No

Features

Interactive

No

Noise level (economic mode)

29 dB

HDCP

Yes

On Screen Display (OSD)

Yes

On Screen Display (OSD) languages

Danish, German, Hungarian, Arabic, Dutch, Norwegian, English, Indonesian, Swedish, Spanish, Italian, Polish, Thai, Japanese, Portuguese, Turkish, Romanian, Simplified Chinese, Finnish, Korean, Russian, Vietnamese, Traditional Chinese, French, Greek, Czech, Slovak

Number of OSD languages

27

HDCP version

1.4/2.2

Noise level

32 dB

Multimedia

Built-in speaker(s)

Yes

RMS rated power

30 W

Number of built-in speakers

2

Design

Market positioning

Business

Product type

Standard throw projector

Product colour

White

Cable lock slot

Yes

Cable lock slot type

Kensington

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

265 mm

Height

131.5 mm

Weight

4.5 kg

Package width

496 mm

Package depth

195 mm

Package height

387 mm

Package weight

6.6 kg

Packaging content

Remote control included

Yes

Quick start guide

Yes

Warranty card

Yes

Technical details

Image lag time

49.9 ms

Logistics data

Quantity per pack

1 pc(s)