TAS-A; Skytrax 6xx-A Additional Wiring for GPS Position Data and Comm Port PDF Attachment available in link to the right. -->
The Auto Squelch feature on an Avidyne IFD (Integrated Flight Display) is a function that automatically adjusts the radio squelch threshold to eliminate background noise and improve the clarity of communications. The squelch function is designed to mute the audio output of a radio until a signal above a certain th…