RAS
New Member
I am still new to this panel and occasionally I notice that we get a Message: "XPNDR ERROR" that is greyed out. I checked "Transponder Warnings" and it indicates: "TX Power Low (156)." I searched this forum, the WWW and the manual the best I could but I am not able to find an answer or an index. Towers and Flight Following have never indicated that there is a problem and as far as we can tell, there is no problem. I performed the B/U BATT TEST today. Thank you in advance for assistance/resources you are able to provide.