HUMAN MACHINE INTERFACE (HMI)

Multi-Input Interactive

Display Unit (MIDU)

Small form factor ARINC 739 equiva-lent Multi-purpose Control Display Unit device for crew interaction with various aircraft subsystems such as SATCOM, ACARS, ACMS, CMC, and others.

Multi-input Interactive Display Unit (MIDU)

USB port on front bezel is compatible with

standard USB 2.0 memory drives

Target Applications

Small form factor ARINC 739 User Interface Device SATCOM, ACMS, ACARS, CMC, CFDIU, etc.

ARINC 615-3 and 615A Data Loading J2 connector fully compatible with ARINC 615-3

Data Concentrator Unit Bezel/Keypad and Display removed

Quick Access Recording ARINC 573/717

Wireless Interface Unit Configurable for WiFi and GSM communications

Ducommun Corporation

Originally founded in 1849, Ducommun Inc (DI) has been a prime supplier of aerospace related products to domes-

tic and international aerospace companies since the pioneering days of flight. For over 50 years DI has designed

and manufactured illuminated switches and panels, as well as complete assemblies for use on most modern fighter

aircraft, helicopters, ship-board, space and commercial aerospace applications. The facilities supporting these

products are located in Carson and Newbury Park, California. For more information or to request a quote please visit

our website or contact us directly.

(310) 513-7200 www.ducommun.com panels@ducommun.com

The Multi-input Interactive Display Unit (MIDU) small 4.50 inch high form factor allows the device to be installed in real estate scarce flight decks. The MIDU’s high resolution display, touch screen, expanded I/O, mass storage memory, and USB port makes the device readily applicable to an array of aircraft functions. The MIDU hardware is compatible with embedded versions of Microsoft Windows and Linux operating systems. The baseline ARINC 739 configuration employs an embedded Linux OS. The MIDU OS, operational software (OPS), and operation code (OPC) is field loadable via the USB port located on the front of the bezel or via Ethernet at the rear connector. The MIDU employs a modular design that can be easily configured with additional circuit card assemblies (CCA) for added functionality. A passive backplane provides the interconnection between the CCAs, bezel and display head assembly, and the ‘Connector/Filter’ board. A PCI express bus provides the system interface between a COTS Q7 CPU module and the system CCAs.

Key Features

5.0 inch Color VGA AMLCD Dimensions: 4.50” H x 5.75” W x 5.0” D and 6.5” D Intel ATOM Processor Wide Viewing Angle (75 deg at all axis) AMLCD, keypad, and annunicators employ LED lighting Sunlight Readable Five-wire Resistive Touch screen Accepts 28 VDC or 115 VAC input power Compatible with ARINC 739 compliant systems 12 Line Select keys 4 ARINC 429 Transmit and 8 Receive Channels 12 ARINC Input and Output Discrete Channels 6 Programmable Soft Keys (top of bezel) USB 2.0 Port on front bezel and at rear connectors Configurable with Elastomeric keypad or hard keys Available with NVIS compatible lighting

Standard provisions for wireless communication, MIL 1553, and video