[Elecraft] K3 - KRX3 Aux Ant Indicator

I just installed my KRX3 a few days ago and am still figuring out how it all works. I don't understand how to see which antenna the sub receiver is using without having to select BSET or press and hold the RX ANT to select MAIN or AUX. The manual says When MAIN is in effect, the 1-2 and RX

Re: [Elecraft] K3 - KRX3 Aux Ant Indicator

Hi Alan, I don't understand how to see which antenna the sub receiver is using without having to select BSET or press and hold the RX ANT to select MAIN or AUX. These are the two ways to do it. The manual says When MAIN is in effect, the 1-2 and RX icons show which antenna the sub is