If you experience excessive FLTA alerts during landing then it is likely that the FLTA Exclusion Areas Option is turned off in the IFD5XX/4XX. Let's make sure this is turned on in the USER Options. It's a bit hard to pinpoint in the image but the different shade of yellow is the "exclusion area" where …
I am not receiving FLTA Alerts on my IFD5XX/4XX. 1. Take a look at the Options Enabled on this IFD. Proceed to the AUX> SYS> Status Software Page and ensure the "F500" Option is highlighted Green with White letters. Document his current software version as well. Example Below: 2. Proceed to the AUX> Audio …