Audio Selector/Intercom

PS Engineering, Inc. is panel-mounted audio selector panel with the added capability of a four-station intercom. The unit includes provisions for switching two communications transceivers and navigation receivers, as well as providing a speaker amplifier. The intercom features the company's IntelliVox with individual volume controls for both the pilot and copilot. A multi-position mode switch allows the pilot to select one of two intercom modes. The ISO mode isolates the pilot from the intercom, and connects their headset directly to the aircraft radios. The All mode places everybody on a party line. Each person hears all intercom conversation and aircraft radio reception. The Off mode is part of the automatic fail-safe interconnect to the aircraft systems. If power to the intercom is disrupted, the pilot's headset is automatically connected to the aircraft radio. This permits continuous radio communications.

<%=company%>, 9800 Martel Road, Lenoir City, TN 37772. Phone: 865-988-9000; Fax: 865-988-6619.