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CHDD–254

5x4 inch Cockpit Head Down Display

The CHDD-254 is an advanced, 5x4 inch avionics displays that 
accepts both digital video inputs (DVI) and most of the currently 
available analog video inputs (Composite, RGB, STANAG,...). 

Equipped  with  the  latest,  sunlight-readable  Active  Matrix 
Liquid  Crystal  Displays  technology,  the  CHDD-254  provides 
exceptionally  high  brightness  and  excellent  contrast.  The  use 
of  advanced  electronics  allows  for  a  very  compact  footprint 
(maximum 4.5” depth) and low power consumption.

The innovative CHDD-254 unit is DO-178B and DO-254 certified 
up  to  level  A.  Because  of  this,  the  display  can  be  used  as 
Primary Flight Display (in combination with an external symbol 
generator) in almost any type of aircraft.

Main features:

  Various input options:

  2 Digital Video Inputs (DVI) 

  Various possible analog video inputs 

(video composite, VGA to XGA RGB (SoG 
or +H,+V), STANAG 3350A, B & C,...)

  Extra wide viewing angle

  Compact design

  Various keyboard options

  Compatible with night vision option 

including day/night mode selection

  Ambient luminance control 

  Software loadable through connector

  Compatible with MOSArt

TM

 processing unit

  Optional compatibility with ARINC 817 

  Extensive Built-In Testing (BIT)

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