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. ...

Recommended spark plugs
NOTE For the recommended spark plugs, refer to “Electrical system”. ...

Channel selection by pressing the button
When in the SAT mode, briefly press the “SEEK” button “” or “” to select the channel. ...