Vivitek

DU4381Z-ST

Compact, high-performance, short-throw WUXGA laser projector

Overview

Key Features

Specifications

Documentation

Accessories

Overview

Key Features

Specifications

Documentation

Accessories

Overview

The DU4381Z-ST are compact and powerful short-throw laser projectors that deliver high brightness, a large projection size with vibrant colors, and diverse range of connectivity options. With up to 6,100 lumens of high brightness, a 3,000,000:1 contrast ratio, and up to 30,000 hours of laser light source life, this series is perfect for conference rooms, education, museums, and commercial applications.

DU4381Z-ST DU4381Z-ST

Key Features

Key Features

Supports a large projection size with 0.5 short-throw

The DU4381Z-ST with its short-throw design can project large and clear images even at a short distance.

Brightness and Color Performance

The DU4381Z-ST covers 93% color gamut of the Rec.709, features 6,100 lm of high brightness, and uses Vivitek’s advanced color technology to deliver a perfect image display.

IP6X / IP5X Compliant Design

The DU4381Z-ST complies with high standards for anti-dust protection, which ensures consistent brightness over time. (IP6X sealed optical engine design and IP5X for dust protection during projector operation)

Support HDBaseT™ Connectivity

The DU4381Z-ST has built-in HDBaseT interface support for the transmission of high-quality audiovisual content over standard CAT5e/6 LAN cabling. This allows the projector to be placed up to 100 m from the source with low-cost cabling.

Flexible Installation

Supports 360° no limitation on projection angle, vertical / horizontal keystone, and 4-corner geometric adjustment, allowing for almost unlimited mounting flexibility.

Fan Error Auto Protection

When the projector is operating and a fan fails, the projector can still operate without requiring shut down. This means that meetings can continue without interruption.

24/7 Operation

Vivitek’s laser light source is good for 30,000 hours of operation in “Eco Mode” and is approved for 24/7 operation. Delivers high stability and reliability for commercial applications.

Specifications

Specifications

Display

Projection System

1-Chip DLP™ 0.67 inch

Resolution

WUXGA (1920 x 1200)

Light Source

Laser

Optics

Brightness

6,100 lm

Brightness Uniformity

80%

Contrast Ratio

3,000,000:1 (Full On/Off)

Light Source Life

20,000 hrs (Normal)

Lens Type

Fixed

Zoom Ratio

N/A

Lens Throw Ratio

0.5 : 1

Lens Shift - Horizontal (Full Image Width)

N/A

Offset (Full Image Width)

121%

Geometry Adjustment

Keystone Correction

Yes (V)

Four Corner Adjustment

Yes

I/O Terminal

HDMI

1.4a x3 (one with MHL)

DisplayPort

N/A

SDI

N/A

DVI-D

N/A

YPbPr

N/A

D-Sub

In x2 / Out x1

3D Sync

Out x1

RJ45

HDBaseT x1, LAN x1

RS-232

In x1

Wire Remote

N/A

Speaker

5W x2

USB

Type A (5V/1.5A power only) x1

12V Trigger (mini Jack)

N/A

5 BNC

Audio

Audio-In (RCA) x1 / Audio-In (Mini-Jack) x1 / MIC-In (Mini-Jack) x1 / Audio-Out (Mini-Jack) x1

System

Power Supply

AC 110-240V 50/60Hz

Power Consumption ±5%

530W (Normal) / 330W (Eco)

Standby Power

< 0.5W (Network Off)/< 2.0W( Network On)

Acoustic Noise ±5%

Normal 37dB / Eco 33dB

Dimension ±2%

360 x 451 x 166 mm

Weight ±1kg

10.5 kg

3D Display

Active

24x7 Operation

Yes

Dust Proof*4

IP5X

Operation Oreinetation

360˚ free installation

Operation Environment

Temp. 5~40˚C / Humidity10~85%

Storage Environment

Temp. -10~60˚C / Humidity 5~95%

Brightness measurement, measuring conditions, and method of notation all comply with ISO/IEC 21118: 2020 international standards. Value is average of all products when shipped.
Contrast Ratio base on Full On/Off
Light Source Life: Time until light output declines to 50 %, Measured by acceleration test assuming use of 0.04 - 0.20 mg/m3 of particulate matter. Time varies depending on usage conditions and environment. Replacement of parts other than the light source may be required in a shorter period. 
Altitude: When using the projector at an altitude lower than 2,700 m (8,858 ft) above sea level, and the operating environment temperature becomes 35 °C (95 °F) or higher, the light output may be reduced to protect the projector.

Documentation

Documentation

User Manual

Download

Quick Start Guide

Download

Accessories

Accessories

VWD-01

VWD-01 is a Full HD wireless display receiver accessory for support all of Vivitek projectors

High Brightness Series

High Brightness Series

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DU5051Z

DU5051Z

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DU4871Z

DU4871Z

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DU4771Z

DU4771Z

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DU4371Z-ST

DU4371Z-ST

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