Hello, people. Perhaps I should send the eBay seller a message, but let me also ask the experts here on Boomboxery. What does it mean to be "in the lower level" when one is testing the FM tuner of a Sharp mini-box? The seller stated in part:
The AM band works extra clear. The FM band works also but may need adjustment. I was in the lower level when I tried it.
What sort of adjustment might a QT-series Sharp mini-box need for its working FM tuner?