IEFIS Chalenger audio

[rainier]

Have you enabled the AUX input on the radio and set the input gain ?

[manolo.lezl]

Ooops, not at all.

I'll try tomorrow morning then.

Thank you!

[manolo.lezl]

Hello.

I enabled AUX input and tried different input gains, but I only hear noise although the audio transformer is installed.

I don't hear any message like "GPS available".

Noise is different when I change screens for example, as you commented in a previous post.

Best regards. Manolo.