Ford 2002 F-250 Owner's Manual page 21

Entertainment Systems
13. AM/FM: Press to choose a
frequency band in radio mode.
14. Bass: Press / to
decrease/increase the bass output.
15. Treble: Press / to
decrease/increase the treble output.
16. EJ (Eject): Press to eject a
EJ
tape.
17. Cassette door: Insert a cassette into the cassette door.
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