See also:

MUTE button (if equipped)
Press this button if you wish to immediately cut the volume to zero. The audio display will show “MUTE”. If you press the button again, the original sound volume will return and “MUTE” turns off. ...

Band selection
Press the “SAT” button when the radio is off to turn on the radio. Press the “SAT” button when the radio is on to select SAT1, SAT2 or SAT3 reception. ...

For U.S.A
The following information has been compiled according to Code of Federal Regulations “Title 49, Part 575”. ...