Apple TV/FM Radio System - Manual (Page 54)

Turning off the FM radio
To turn off the FM radio, open the File menu and choose
Quit.
Getting help on screen
If while using the Apple FM Radio application you become
stuck or forget how to do a task, on-screen help may be
available. Make sure that the FM Radio window is active,
then go to the menu at the upper-right corner of the screen,
marked with the h icon, and choose Apple FM Radio Guide.
Note: Apple FM Radio Guide is not available if you have a
computer with system software earlier than 7.5.
To see explanations of all the items on the screen when you
use Apple FM Radio, make sure that the FM Radio window is
active, then choose Show Balloons from the h menu.
47 Listening to the FM Radio