The KMA 29 audio control panel provides audio system control for the cockpit crew and passengers. The panel also provides an interface to the passenger address (PA) system, aural warning system, and includes a marker beacon receiver. The audio panel is used to make audio selections for all audio communications to and from the cockpit crew. Audio outputs from the panel include a cockpit speaker and headphone jacks (noise-canceling headsets can be used with the audio panel).
