Our use of cookies

We use necessary cookies to make our website work. We’d also like to use analytics and functional cookies which help us make improvements to the website by measuring how you use it, and to enable our website to offer you additional functionality.

More information on how we use cookies can be found in our cookie policy.

This product has been discontinued.

ZH420UST

Superb for signage

The ZH420UST is powered by a long-lasting, low maintenance DuraCore laser light source. The lamp-less design vastly reduces running costs for a low total cost of ownership.

Weighing only 12.5lbs, this projector can be mounted 12" away from a wall or surface and can project an image size of over 100 inches.

Supporting 24/7 operation and versatile orientation, the ZH420UST is a flexible, powerful and bright ultra short throw projector which makes for a superb signage solution where space or accessibility can be limited, such as shop windows, museums or retail displays.

Advanced features of this model include integrated HDBaseT receiver, and warping and blending engine (multi-output graphics card supporting overlap adjustment is required).

Features

DuraCore

Industry leading long lifetime is achieved using Optoma’s DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust resistant design.

IP5X Dust resistant optical engine

Independently tested and certified to IEC standard 60529 with an IP5X dust resistance rating. Outstanding dust resistance combined with exceptional brightness ensures industry leading durability; ideal for 24/7 maintenance free operation in challenging environments.

HDBaseT™

Uncompromising, uncompressed Full HD video, audio, network and control commands all delivered on a single CAT- type cable capable up to 100 meters/328 feet without signal loss makes installation hassle-free. HDBaseT™ simplifies cabling requirements and reduces installation complexity saving both time and reducing costs.

Integrated warping and edge blending processor

Integrated warping and edge blending processor enables multiple projectors to be warped and blended without additional dedicated hardware, reducing the cost & complexity of installation. Warping and edge blending is configured using either the projectors on screen display or with PC software depending on model.

Compatible multi output graphics card with overlap function is required.*

Four corner correction

Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for image stacking, uneven walls or where projector placement is awkward and needs to be installed at an angle.

Amazing color

Optoma projectors provide reliable color performance suitable for any content and environment. From accurate sRGB colors for lifelike images to vibrant punchy presentations. We have a display mode to specifically meet your needs. Perfect for a range of graphic and video presentations.

Color Management System

Display accurate lifelike colors to best match your viewing environment. This unique feature provides you with the flexibility to fine-tune the color settings for optimal precision.

Picture by picture picture-in-picture

Signals can be delivered simultaneously via the HDMI and DVI ports, for a PbP or PiP display from two digital sources – perfect for video-conferencing and other collaborative applications.

True AV mute

True AV mute enables the light source of the projector to be instantly switched off and on at the press of a button. Unlike standard AV mute functionality no light is emitted from the projector, this gives 100% blackout on screen.

Portrait projection

Ideal for digital signage applications; you can rotate your projector 90 degrees to project a portrait image.

Full 3D

Optoma projectors can display true 3D content from almost any 3D source, including 3D compatible graphics cards, 3D broadcasting and the latest generation 3d media servers.

Wired remote

The wired remote connection allows all aspects of the projector to be individually controlled without requiring a line-of-sight to the projector; invaluable when using multiple units during live events.

Control

Featuring a wide range of options you can control and monitor the projector remotely.

• RS232
Optoma projector’s come with an extensive set of RS232 commands making it simple and easy to manage using any control system.

• AMX compatible
Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.

• Crestron RoomView
Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer

• Extron IPLink compatible
Allows for easy installation with Extron control systems

PJLink

PJLink protocol is incorporated into the projector allowing for easy installation with PJLink compatible control systems.

.

Have your projector in any color. Chose from any RAL color. Perfect for bespoke installations.
*Contact us for more information"

Integrated speaker

A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.
Specification
Display/image
Display technology
DLP®
Resolution
1080p Full HD (1920x1080)
Brightness
4,000 lumens
Contrast ratio
100,000:1
ANSI contrast ratio
1,800
Contrast ratio - full on/off
100,000:1
Native aspect ratio
16:9
Aspect ratio - compatible
4:3,16:9,16:10
Keystone correction - horizontal
+/-30°
Keystone correction - vertical
+/-30°
Uniformity
85%
Screen size
87" ~ 102" diagonal
Lamp info
Light source type
Laser
LASER life
30,000 hours
Optical
Throw ratio
0.25:1
Projection distance
18.11" - 21.65"
Zoom type
Fixed
Focal length (mm)
3.72mm
Native offset
120%
Connectivity
Connections
Inputs 1 x VGA, 2 x HDMI, 1 x Audio 3.5mm, 1 x Mic 3.5mm, 1 x HDBaseT, 1 x RJ45Outputs 1 x VGA, 1 x Audio 3.5mmControl 1 x RS232, 1 x mini USB service
General
Noise level (min)
32dB
Noise level (max)
35dB
PC compatibility
UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility
PAL (B, D, G, H, I, M, N, 576i/p), NTSC (M, 4.43/3.58 MHz, 480i/p), SECAM (B, D, G, K, K1, L) HD (1080i, 720p)
3D compatibility
Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60
3D
Full 3D
Security
Security bar, Kensington Lock
IP rating
IP5X
24/7 operation
Yes
Remote control
Wired backlit PRO AV remote
Heat dissipation
1,314BTU/hour
Speaker count
1
Watts per speaker
10W
In the box
HDMI Cable, IR Remote Control, AAA Batteries x 2, Power Cord, Documentation
Optional wireless models
QuickCast Bundle, QuickCast starter kit, WHD200
Networking
LAN - control
Yes
LAN
Yes
Power
Power supply
AC 90 – 264V 50/60 Hz
Power consumption (standby)
0.5W
Power consumption (min)
225W
Power consumption (max)
335W
Weight and dimensions
Dimensions (W x D x H)
15.04" x 12.2" x 4.88"
Gross weight
19.97 lbs
Net weight
16.98 lbs
Downloads