This AS covers all types of electronic display systems, as qualified in "Purpose", both panel mounted (head down) and electro-optical (head up), monochromatic and color which are used in the cockpit by flight personnel.

Three basic types of displays are covered as follows:

Airborne Multipurpose Electronic Displays can include one or more of the following interconnected components. An example is shown in

Figure 1 . Other configurations are possible.

Electronic display systems covered by this AS are multifunction and/or multipurpose displays, whose failure can lead to loss of critical displayed information. System design or installation must recognize this characteristic and include appropriate redundancy criteria where applicable.