EX warning audio connection to Garmin 340
Posted: Wed Jan 28, 2026 3:12 pm
Trying to figure out what input on Garmin 340 for the audible warnings for EX… any ideas that someone has done this?
Hi Neel,
I had the Horizon B-24 wired to the 340 intercom input as was recommended 18 years ago when I wired my RV but there was no audio alerts then. I since have upgraded to two EXs and do get the alerts but they are so low they are useless. I have the EX audio settings set to the highest level but that didn't solve the problem.
I hope we can get an answer some day.
Danny