B60Duke

Hi Why does the field elevation in the backup altimeter read correct at CYYC at 3560' when the altimeter set "B" key is used, but shows incorrect in both main altimeters at 0'? Sim Federation Challenger 350 (Sim Market) MSFS 2020. https://imgur.com/a/U8PV3Gm Altimeter

Ok, I have just discovered that it is the VRinsight software for my Mpanel that is overriding control of the cockpit nav audio. If I take Mpanel out of the equation the cockpit nav audio operates as advertised lol

Hey Guys Thanks for all your replies and suggestions, I have exhausted them all, all the nav buttons are out and off on all three radios, the CTRL+4 or nav1 ident are not assigned in FSX. I can turn it off and on with any other aircraft I have tried, just not this one. Maybe I will uninstall and reinstall this aircraft? Doug

Thanks FDX777, I guess that means you don't know how either ? Lol

Hi Guys/Gals How do I turn off the nav ident audio on this 737NGX? lol Doogles