Vivitek DU4381Z STHigh PerformanceShort

Vivitek DU4381Z-ST is a WUXGA short-throw laser projector (0.5:1) for corporate, education, galleries and museums - 6100 ANSI lumens, IP6X dust protection and 24/7 operation support.

Key Features

• 6100 ANSI lumens; contrast 30,000:1; native WUXGA (1920×1200), 16:10
• Short-throw ratio 0.5:1; image size 60"-325"; throw distance 0.65-3.5 m
• DLP(R) DarkChip3TM and BrilliantColorTM; Rec.709 colour coverage 95% (datasheet feature list)
• Laser phosphor; up to 30,000 hours laser life in Eco mode (datasheet feature list)
• IP6X anti-dust; 360° installation; H/V keystone ±15° and 4-corner geometry
• HDBaseTTM (RJ45) for AV over up to 100 m; Crestron(R) RoomViewTM
• 3× HDMI 1.4a, VGA in/out, composite, audio in, mic, RS-232, 3D Sync out, USB-A 5 V/1.5 A
• 24/7 operation support; Constant Brightness mode

Overview

Short-throw variant of Vivitek's DU4381Z large-venue laser series (not the long-throw DU4381Z). Fixed 0.5:1 optics place a large image close to the screen for discrete installs and mapping.

Specifications

Source: official Vivitek EMEA DU4381Z-ST Datasheet EN. Metric preferred. No price or stock.

Image

Display type	Single chip DLP(R) Technology by Texas Instruments
Brightness	6100 ANSI Lumens
Native resolution	WUXGA (1920×1200)
Max. supported resolution	WUXGA (1920×1200)
Contrast ratio	30,000:1
Native aspect ratio	16:10
Keystone correction	Vertical ±15°; Horizontal ±15°

Optical

Throw ratio	0.5:1
Image size (diagonal)	60" - 325"
Projection distance	0.65 - 3.5 m
Projection lens	F/2.8, f = 7.46 mm
Zoom ratio	Fixed
Offset	121% (Full) / 110.5% (Half)
Focus	Manual

Features and connectivity

3D	3D Ready (DLP Link, PC+Video); Direct 3D (HDMI 1.4a); formats top/bottom, side-by-side, frame sequential
I/O	VGA-In ×1; HDMI 1.4a ×3; Composite ×1; Audio-In RCA ×1; Audio-In mini-jack ×1; Mic mini-jack ×1; VGA-Out ×1; RJ45 ×2 (LAN / HDBaseT); RS-232 ×1; 3D Sync out ×1; USB-A 5 V/1.5 A ×1; USB mini-B (service); wired remote jack
Network / control	IP Telnet over RJ-45; Crestron RoomView; PJ-Control V3.0.0.4

General

Dimensions (W × D × H)	360 × 440 × 186.3 mm
Weight	10.5 kg
Noise level	36 dB / 34 dB (Normal / Eco)
Power	AC 100-240 V, 50/60 Hz
Laser / projector warranty (manufacturer datasheet)	5-year on projector; 5-year or 10,000 h on laser phosphor source (whichever first)
Standard accessories	Quick Start Guide; Warranty Card (by region); Remote Controller (with battery); R/C wire 3.5 mm jack; AC power cord
UPC	813097025708

Datasheets

Public manufacturer documents (link only - this does not add a downloads module):

• Vivitek EMEA DU4381Z-ST product page
• Vivitek DU4381Z-ST Datasheet EN (PDF)