Apple iPod nano (5th generation) - Manual (Page 12)

12 Chapter 1 iPod nano Basics
Getting Information About iPod nano
You can get details about your iPod nano, such as the amount of space available,
the number of songs, videos, photos, and other items, and the serial number, model,
and software version.
To get information about iPod nano:
m Choose Settings > About, and press the Center button to cycle through the screens
of information.
Resetting All Settings
You can reset all the items on the Settings menu to their default setting.
To reset all settings:
m Choose Settings > Reset Settings, and then choose Reset.
About the iPod nano Internal Speaker
With the iPod nano internal speaker, you can listen to any audio on iPod nano without
earphones or headphones — except for the built-in FM radio, which uses the earphone
or headphone cord as an antenna.
Connecting earphones or headphones to iPod nano disables the internal speaker. Any
audio that’s playing continues to play, but only through the earphones or headphones.
If you disconnect the earphones or headphones while audio is playing, the audio
pauses. To resume listening through the internal speaker, press Play/Pause (’). If you
disconnect the earphones or headphones while the radio is playing or paused, the
radio stops and any paused radio is cleared.
If you choose Video Camera or Voice Memos while audio is playing, the audio turns off.