Garmin 430 + Audio panel no sidetone
Any tips before I bend myself into a pretzel getting in, under and behind the instrument panel to troubleshoot the following:
Both left seat and right seat headset jacks not giving sidetone on COM1 (garmin 430). COM 2 (SL30) is fine so I assume the Garmin audio panel is not the problem. Got into the 430 programing set up and verified that sidetone is set for a high numerical value, so I don't think its software.
Anyone any ideas?
Last edited by piperboy84; 23rd Jan 2016 at 23:27.