The high performance UX21LCD from Mitsubishi Electric brings the ultimate visual experience to your desktop PC, or other applications. Boasting a number of advanced technologies and providing superb visual quality, the monitor is a must for when detailed visual performance and true to life colour representation is required.

Combined with its large 21.3" screen, ultra-thin frame design, and the ability to rotate the panel for Landscape OR Portrait viewing, the UX21LCD is the only choice when looking for a professional, large screen LCD display.

Mitsubishi Electric UX21LCD

Key Features:

  • 21.3"/54cm diagonal viewable screen area
  • 1600 x 1200 Pixel Thin-Film Transistor LCD Panel
  • High Brightness and Contrast - 250 cd/m² brightness and 500:1 contrast ratio
  • Response Time - 20 ms (Tr+Tf)
  • DVI-I, DVI-D and VGA connectors
  • Plug and Play compatible with Microsoft® Windows® 95, 98, 2000, Me and XP
  • Apple® Macintosh® compatible
  • Pivoting Stand: Allows users to adjust the monitor to the orientation that best fits their application, either Landscape orientation for wide documents, or Portrait orientation for the ability to preview a full page on one screen at one time. The Portrait orientation is also perfect for full screen video conferencing.
  • OSM (On-Screen Manager) Controls: Allows you to quickly and easily adjust all elements of your screen image via simple to use on-screen menus.
  • NaViSet: Is a groundbreaking software family, developed by NEC-Mitsubishi Electronics Display Europe GmbH, providing intuitive access to all monitor setting controls and remote diagnosis via the Windows interface, based upon the VESA standard, DDC/CI. Using a standard VGA or DVI signal cable, NaViSet can either benefit single users or, with NaViSet Administrator, can reduce the Total Cost of Ownership through remote network-wide maintenance, diagnosis and asset-reporting.
  • ambix+ Technology: Dual input technology allowing both analogue and digital inputs off of one connector (DVI-I) as well as additional legacy analogue support off of a traditional 15-pin VGA connector. Provides traditional technology compatibility for analogue as well as DVI-based digital compatibility for digital inputs. DVI-based digital interfaces include DVI-D,DFP and P&D.
  • OmniColor: Combines Six-axis colour control and the sRGB standard. Six-axis colour control permits colour adjustments via six axes (R, G, B, C, M and Y) rather than through the three axes (R, G and B) previously available. The sRGB standard provides the monitor with a uniform colour profile. This assures that the colours displayed on the monitor are exactly the same as on the colour printout (with sRGB supporting operating system and sRGB printer). This allows you to adjust the colours on your screen and customise the colour accuracy of your monitor to a variety of standards.
  • sRGB Colour Control: A new optimized colour management standard which allows for colour matching on computer displays and other peripherals. The sRGB, which is based on the calibrated colour space, allows for optimal colour representation and backward compatibility with other common colour standards.
  • GammaComp: Internal circuitry automatically converts 8-bit data from the PC to 10-bit and back to 8-bit, producing smooth, accurate colour tones. Gamma can be set by using preset values or creating a custom setting from 0.7 to 4.4 in increments of 0.1.
  • CableComp: Automatic long cable compensation helps to minimise image quality degradation caused by long cable lengths.
  • FullScan Capability: Allows you to use the entire screen area in most resolutions, significantly expanding image size.
  • Auto Adjustment Function for easy installation: automatically optimises the displayed image by tuning it to the characteristics of the graphics signal
  • The wide viewing angle provides full 176° viewing angles either up, down, left or right.
  • Removable Stand with VESA Standard Mounting. Optional ergonomic arms and wall mounting brackets are available.
  • 340° base swivel
  • Supports Kensington security locks

Specification Overview

Display Characteristics  
Display type 21.3" active matrix Thin Film Transistor Liquid Crystal Display
Viewable Diagonal Area 54 cm / 21.3"
Display Area (Horizontal x Vertical)

432mm x 324mm
324mm x 432mm
Native (Maximum) Resolution 1600 x 1200 pixels
Display Colours 16, 777,216
Contrast Ratio 500:1 (typical)
Brightness 250 cd/m² (typical)
Response Time 20 ms (typical)
Viewing Angle (Horizontal, Vertical) 176°, 176° (typical)
Dot Pitch 0.27mm x 0.27 mm
User Interface
Controls Power Switch, Exit, Control(left / right), Adjust(- / +), select/1-2, Reset
On-Screen Display Functions Brightness, Contrast, Auto Contrast Auto Brightness, Auto Adjust ,Horizontal and Vertical Position, Horizontal and Vertical Size, Fine, Colour Control, Sharpness, Expansion ,Language, OSD position, OSD turn off ,OSD Lockout ,Hot Key, Resolution Notifier, Off Timer, Factory Reset, Display Mode, Monitor Information, Video Detect, DVI Selection, Off Timer, OSM Rotation
Microprocessor Controlled Graphics Modes 34 Preset modes
Input Signal
Line Frequency 31.5 - 91.1kHz multi-frequency
Image Frequency (Refresh Rate) 50 - 85Hz
Video Signal RGB analogue (Positive polarity)0.7 Vpp/75 Ohm
Synchronization Separate TTL, composite TTL
Signal Connection 15-pin mini D-sub
Plug and Play DDC-2B - Compatible with Windows 95, 98, 2000, XP and Millennium Edition
Physical Characteristics
Power Management VESA DPMS, Energy Star
Maximum Power Consumption 52 Watts
Power Saving Mode < 1 Watts
Operating Voltage Automatic switched mode power supply, 100 - 240 V, 50 - 60 Hz
Dimensions (W x H x D) Landscape Portrait 467mm x 391-506 mm x 200mm 358.7 mm x 483.3-560.2 mm x 200mm
Weight 11 kg
Base Tilt + 25° ~ - 5°
Base Swivel 340°
Screen Rotate 90°
Temperature (Operating) 5°C - 35°C
Air Humidity (Operating) 30% - 80%
Safety AS/NZS 60950:2000
EMC/EMI AS/NZS CISPR22:2002 (C-Tick).
Other ISO 13406-2
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UX21LCD Software - (0.01 MB)
UX21LCD User Manual - (0.88 MB)