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This ARP covers CRT electronic display devices, both single color and multicolor, and is applicable to the following types of displays: Type I: Flight and Navigation Displays Type II: Engine, Systems and Warning Displays Type III: Control Displays

This SAE Aerospace Recommended Practice (ARP) is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances. This report provides additional quantitative information pertinent to AS8034.

This document covers monochrome and color LCDs (transmissive, transflective, and reflective), both matrixed and segmented in format, and is applicable to the following types of displays: a Flight and navigation displays b Engine, systems, and warning devices c Control displays In this document the terms “LCD”, “LCD Display”, “Display”, and “Instrument” are synonymous and encompass the display system (e.g., LCD device, drivers, backlight, display processor, etc.), not just the device.

This document covers monochrome and color LCDs (transmissive, transflective, and reflective), both matrixed and segmented in format, and is applicable to the following types of displays: a Flight and navigation displays b Engine, systems, and warning devices c Control displays In this document the terms “LCD”, “LCD Display”, “Display”, and “Instrument” are synonymous and encompass the display system (e.g., LCD device, drivers, backlight, display processor, etc.), not just the device.

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.

This SAE Aerospace Standard (AS) specifies minimum performance standards for Electronic Displays which are intended for use in the cockpit by the pilot or other flight personnel under standard and other environmental conditions. The four basic types of displays based on function and criticality are covered as follows: Airborne Electronic Displays can include one or more of the following interconnected components. Other configurations are possible. Symbol Generator/Processor Unit (SG) containing display processing and symbol generation processing and symbol generation capability, power supplies, interface logic/buffer circuits and Display Unit interface capability. The SG receives data from external sources, produces symbols as electronic signals, and transmits the symbols to the Display Units(s). Control Panel (CP) is an optional component providing the means for manually selecting display symbology options/modes, selections, settings, brightness, etc.