20”x8” Rugged Display Unit for Harsh Environments

Petr Chalupa

Petr Chalupa

Odolné PC, Military, TEMPEST, Doprava +420 251 614 073

Základní informace

  • Large 20” x8” display with independent addressable and full redundant 10” x8” area’s
  • Touch interface with full redundancy
  • Best-in-class true 8-bit AMLCD for superior color rendering
  • Very wide viewing angles – ideal for cross-cockpit viewability
  • Brightness up to 300fL, making it suitable for installation inopen cockpit aircraft
  • NVIS Class B compatibility
  • Guaranteed brightness and color range over the operating temperature of the display and over its lifetime
  • Multiple video inputs
  • Quiet by design, thanks to its closed and fan-less architecture

Product description

The RDU-3208 provides a Large Area Display format consisting of dual proprietary Active Matrix Liquid Crystal Displays, a multi-touch touchscreen interface and LED backlight technology delivering a visual performance second to none: true 8-bit color depth with high contrast ratio and superior color stability, wide viewing angles and superior brightness in Day, Night and NVIS modes. And there is even more: the optical quality is guaranteed over the complete operating temperature range and life-time of the display, thanks to ScioTeq’s proprietary control mechanisms. As an option, the light can be collimated to reduce reflections on the windshield or canopy.

The 20”x 8” display provides a large area for visualizing your content and has full independent addressable and redundant 10”x 8” areas. The display is touch capable for direct interaction with your applications and provides full touchscreen and display redundancy for both 10”x 8” areas.

The software and firmware of the RDU-3208 are developed according to DO-178C and DO-254 respectively, up to and including Design Assurance Level (DAL) A. This display is therefore an ideal candidate for Part 23, Part 25, Part 27 and Part 29 electronic flight instrument systems or mission displays.



Panel type Active matrix LCD (normally black)
Panel active area 21.5” diagonal (20” x 8”)
Panel resolution 2560 X 1024 (2 times 1280 X 1024)
Color depth True 8-bit - 16,777,216 colors and 256 grayscales
Viewing angle H: +/-35°
V: +/-30°
Can be tailored to program requirements, such as the addition of specific collimation to reduce canopy reflections, etc.
Backlight LED backlight
Luminance 0.1 up to 275fL (non-NVIS mode)
0.03 up to 2fL (NVIS mode)
Luminance stabilized over the life time and the complete temperature range of the display
Sunlight readability Contrast ratio >7:1 @ 10,000 fC
NVG compatibility NVIS, type I/II, class B, per MIL-L-85762
Heater Heater for display startup at extremely cold temperatures


Video inputs (1) Inputs: 2x ARINC-818, 2x DVI-D optional, Outputs: 1x ARINC-818


Brightness control Bezel control, or remote
Bezel controls (1) Available with custom bezels
Touch screen Multi-Touch capability with built-in mechanisms for certifiable touch interface


Power supply 28VDC, MIL-STD-704A
Power consumption 150W @ 300fL (20C ambient)
Heater power consumption 400W max @ 28VDC
Weight 8.2 kg / 18 lbs (max)
Cooling Passive cooling
Built-in testing PBIT / CBIT / IBIT
Software RTCA/DO-178 up to Design Assurance Level (DAL) A
Hardware RTCA/DO-254 up to Design Assurance Level (DAL) A


Compliance DO-160G, MIL-STD-461E, MIL-STD-810G & (optional)
High temperature +71C operational / +85C short-time / +85C ground survival
Low temperature -45C operational / -55C ground survival
Altitude 65,000 ft
Water proofness, salt fog, sand & dust Withstands the harshest environments - closed and fan-less unit design


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