I have purchased the Royal Yachting Association VHF SRC App for my iMac and downloaded it.
The programme asks me to test that my microphone is working and the playback is working.
I have been to System Preferences and can record my voice to get text onto Word by pressing fn fn - so I know the mike is OK
I have no idea whether the App does record my voice because when I press Playback nothing happens.
My iTunes is working perfectly so I can listen to music and watch videos.
Please help tell me what to do?
