Dynon radio

[Rob]

Hi I have the Skyview system with the Dynon Radio and a Sigtronic 4 Place intercom,When you turn the radio on the volume on the intercom when you talk is very low then if you turn the radio off the volume from the intercom is quiet load.
Any ideas please.
Rob

 

[jakej]

I'd check the ph/mic wiring, carefully

 

[mmarien]

You might have to add a resistor. See here:

https://www.sigtronics.com/_pdf/air_pdf/air_intercom_pdf/SPA-400_Garmin_GTR225_Inst.pdf

The volume on my friends SL40/Sigtronic combination was very low. The resistor solved the problem.