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Display Unit - Integrated Standalone Instrument System (ISIS-DU)

ISIS DU is a 3 ATI standby display unit and provides basic flight parameters like attitude, airspeed and heading to pilots during failure of the primary flight displays. ISIS DU is 3 ATI AMLCD based display; an indigenous product developed using innovative technology, advanced materials and state-of-the-art systems and software. The display includes an embedded attitude sensor and is connected to the Air Data Sensor and Magnetometer through serial links.

The ISIS-DU has been crafted to cope with adverse and demanding environmental conditions requiring extremely high levels of performance in defence application.


  • Built with State-of-the-Art LCD Ruggedization Technology developed in-house
  • Optically bonded for improved anti-reflective performance
  • High Contrast Ratio
  • Heater glass embedded into an optically bonded LCD stack for operation under sub-zero temperatures
  • Wide viewing angle
  • High Brightness module based on LED backlight
  • Enhanced Sunlight readability
  • Power PC Processor based low power design.
  • Dedicated PCI express graphics controller for Graphics application.
  • Giga bit Ethernet controller.
  • Four channel of ARINC 429 communication.
  • 1 Giga byte NAND memory for File system support.
  • USB support for firmware uploads.
  • Two channel RS422 communication.
  • Embedded Attitude sensor to sense the attitude of the aircraft.
  • Connected to Air Data Sensor and Magnetometer over Serial Links for sensing Altitude, Airspeed and Heading
  • Fanless Design
  • Mechanical Interface: Weight - 1.8 Kg Dimensions - 3.5" (H) x 3.5" (W) x 8" (D)
  • Electrical Interfaces- Communication-
    • 4 High Speed ARINC 429 Input Channel
    • 2 High Speed ARINC 429 Output Channel
    • 2 RS422
  • Power-28VDC
  • Environmental and EMI/EMC Qualification- As per DO160D

Platform Supported

  • Vxworks 6.9 BSP and Graphics Device Driver with API