New LED COM Display Head

[Newkentboy]

I have a single 10” screen. Had the liquid crystal COM head but found it difficult to read the station frequencies on the display when flying. Easily read on the panel. Heard about the new LED COM Head and ordered it as soon as I could. I already had 17.1.0 installed in my Light Sport aircraft. My A&P removed the old unit and installed the new unit. Configured the system to recognize the changed hardware. New unit works fine. Problem is with the 10” screen. The Top Band no longer shows the COM active or standby frequencies. Instead the Map goes up to the top of the screen and COM panel is not accessible by pressing on the frequencies as it was yesterday. Any suggestions?

 

[chriscalandro]

There’s a setting for that.

 

[Newkentboy]

There’s a setting for that.

You’re correct. Got me to looking at it again. Apparently when the old liquid crystal COM Head is replaced with the new OLED Unit, the system can no longer locate the former head, so under System Setup, Primary Com, the system reverts to NONE. You have to manually switch it to the new SV-COM-PANEL in order for it to display correctly. Thanks for the suggestion.