Проектори VIEWSONIC LS751HD VIEWSONIC LS751HD 1080p 1920x1080 5000AL 3000000:1----kupete-ot----PRO-BG----

VIEWSONIC LS751HD 1080p 1920x1080 5000AL 3000000:1 contrast SuperColor technology Laser Phosphor system 3D compatible



Manufacturer
VIEWSONIC


Manufacturer Part No
LS751HD


Marketing Description
The Luminous Superior series is ViewSonic's lamp-free high brightness lineup for both commercial and educational spaces. The LS751HD adopts industry-leading 2nd generation laser phosphor technology and delivers 5,000 ANSI lumens while eliminating the use of toxic mercury, reducing the cost and effort of frequent lamp replacement and lowering the total cost of ownership. The lamp-free light source offers enhanced sustainability for a greener environment while delivering up to 300" large images with 1080p high resolution and vivid colors no matter if you're in a boardroom, lecture hall, or public space. The projector boasts high installation flexibility with vertical lens shift, 1.6x optical zoom, easy image adjustment with H/V keystone and 4 corner correction, and diverse applications with 360° projection and portrait mode. The LS751HD also comes with HDMI, ensuring access to original 4K quality content with HDR/HLG supported.


Product Features

• 2nd generation laser phosphor technology
  The LS751HD adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent color performance, lamp-free design, and instant power on/off from the previous generation, technology on the new generation improves around 20% of brightness, better heat-resistance, and a smaller module design, making the images consistent in ambient settings as well as increased reliability with a more compact size for extended use in various scenarios.
• High brightness for large venues
  Thanks to 5,000 ANSI lumens brightness, you're guaranteed clear visuals of vibrancy with 1080p Full HD resolution which are perfectly suitable for large spaces with a lot of ambient light.
• Ultra-large screen with lower cost-per-inch
  The projector allows for an up-to-300" image size, which is much larger and easier to install than commercial displays.
• V lens shift for flexible installation
  The tool-free, lens shift control knobs make adjusting the projection lens up and down easy. Welcome flexible installation options with an adjustable range and fewer placement restrictions.
• Adaptable to any environment with optical zoom
  Equipped with a 1.6x optical zoom lens, the projector allows users to choose the most ideal set-up location within a range, getting the desired image size without needing to change the existing interior design.
• Lighter weight and compact size
  The LS751HD is 24% lighter of weight and 34% smaller in size compared to its predecessor, which reduces the cost of transportation and enhances the ease of installation.
• 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.
• Versatile application
  The projector can freely rotate at any angle vertically allowing projection onto ceilings, walls, or floors. The portrait mode enables users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising.
• HDMI supporting 4K/HDR/HLG
  The projector comes with an HDMI, HDCP 2.2 port, providing you 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 more detailed visuals.
• Present the best with vibrant colors
  Impress any audience with ViewSonic's exclusive color technology, elevating your presentation with a true-to-life color experience.
• Non-stop 24/7 operation
  The advanced cooling design enables 24/7 operation without degradation of image quality or work performance, making the projector ideal for applications that require continuous use.
• USB Type A power supply
  The built-in 5 V/1.5 A USB output conveniently delivers power to HDMI wireless dongles, eliminating the need for separate power adapters when streaming multimedia content.

General


Device Type

DLP projector

Networking

Ethernet

Projector


Microdisplay

DarkChip 3

Brightness

5000 ANSI lumens

Contrast Ratio

3000000:1 (dynamic)

Image Size

76 cm - 762 cm

Projection Distance

0.93 m - 14.88 m

Throw Ratio

1.4 - 2.24:1

Digital Zoom Factor

2x

Resolution

Full HD - Full HD (1920 x 1080) (native) / 1920 x 1080 (resized)

Native Aspect Ratio

16:9

Colour Support

1.07 billion colours

Max Sync Rate (V x H)

120 Hz x 102 kHz

Bulb type

Laser/phosphor

Bulb life cycle

Up to 20000 hours - normal mode


Up to 30000 hours - economic mode

Controls & Adjustments

Keystone correction

OSD Languages

Danish, Hungarian, Indonesian, Thai, Slovak, Chinese (traditional), Chinese (simplified), Vietnamese, Farsi, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Romanian, Japanese, Korean, Czechoslovakian

Features

Super Color, 360° projection, 24/7 operation, 4 Corner Correction, 90° portrait mode, 49.9ms input lag

Lens


Type

Zoom lens

Zoom Type

Manual

Zoom Factor

1.6x

Keystone Correction Direction

Horizontal, vertical

Vertical Keystone Correction

-30 / +30

Horizontal Keystone Correction

-30 / +30

Lens Shift Type

Manual

Lens Shift Direction

Horizontal, vertical

Vertical Lens Shift

+0% / -18%

Video Input


Video Interfaces

HDMI

Video Modes

480p, 720p, 1080i, 1080p, 480i, 576i, 576p, 4K UHD (3840 x 2160)

Speakers


Type

Internal

Sound Output Mode

Stereo

Output Power / Channel

15 Watt

Speakers

2 x right / left channel

Expansion / Connectivity


Interfaces

1 x USB 2.0 - 4 pin USB Type A


1 x network - RJ-45


1 x audio line-out - mini-phone stereo 3.5 mm


1 x serial RS-232 - 9 pin D-Sub (DB-9)


2 x HDMI

Miscellaneous


Included Accessories

Remote control

Security Features

Security lock slot (cable lock sold separately)

Security Slot Type

Kensington security slot

Compliant Standards

HDCP 2.2, HDCP 1.4

Power


Power Source

AC

Voltage Required

AC 100-240 V (50/60 Hz)

Power Consumption Operational

245 Watt

Power Consumption Stand by

0.5 Watt

Dimensions & Weight


Width

33.7 cm

Depth

26.5 cm

Height

13.15 cm

Weight

4.5 kg

Dimensions & Weight (Shipping)


Shipping Width

49.6 cm

Shipping Depth

19.5 cm

Shipping Height

38.7 cm

Shipping Weight

6.6 kg

Manufacturer Warranty


Service & Support

Limited warranty - 3 years


Limited warranty - lamp - 3 years

Environmental Parameters


Min Operating Temperature

0 °C

Max Operating Temperature

40 °C

Sound Emission

34 dB

Sound Emission (Economic Mode)

31 dB