Special Features:

Contains fail indicators, test and bulk erase switches, area microphone, area microphone pre-amplifier, audio mixer circuitry, headphone monitor jack; two indicators-one fdr fail for flight data recorder and one cvr fail for cockpit recorder; indicator lighting is night vision imaging system (nvis) green a compatible; designed to cool by free convection and radiation; panel lighting uses 5v DC

Properties:

A component which performs the dual function of presenting visual information from other sources such as navigation, radar and the like and regulating the mode of operation of those sources. This item is essential to the end use or operation of the other sources. See also control-monitor.