The PDA360EX panel version has a COM monitor mode to “Dual Monitor” two frequencies allowing the pilot to monitor a second COM source, perhaps an ATIS frequency, suppressing the non primary source when the primary is active. Is this ability to monitor a second COM frequency available through the PDA360EX-R and a 5600T screen with remote audio panel page? When you select to receive 2 frequencies on the remote audio panel page, is the the second frequency suppressed when the primary is active?

An Avidyne IFD has the ability to send a #1 COM Standby Audio frequency to an appropriate audio panel. Could the PDA360EX-R Audio panel use this standby frequency audio provided by Avidyne in either dual monitor mode or as COM2, in a single COM radio installation?