Bill3558 Posted September 8, 2021 Report Share Posted September 8, 2021 My ADI is intermittent. Has been for a while. The red heading numbers flicker on and off. On a recent cross country flight I noticed they flicker seemingly in coordination with my intercom PM3000. See this short video and you will see what I mean. Does your green power light stay on all the time? Thanks guys IMG_2260.MOV Quote Link to comment Share on other sites More sharing options...
Madhatter Posted September 8, 2021 Report Share Posted September 8, 2021 While on the ground get access your behind the panels and move the wires around and see if you can get anything to change. You are looking for any loose connections. This would be my first thing to do, it's quick and easy. It's not a guarantee but has worked for me over the years. It screams poor ground or A+ to me, it's worth a try. Quote Link to comment Share on other sites More sharing options...
Bill3558 Posted September 8, 2021 Author Report Share Posted September 8, 2021 Do you have a steady green power indication on your PM3000? Quote Link to comment Share on other sites More sharing options...
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