iHome IP21 - Manual (Page 5)

Controls and Indicators
Front Panel
Alarm Reset/Power Off
Button
Raise Volume Button
iPod Dock
iPhone/iPod Play/Pause Button
Lower Volume Button
DST Switch
Snooze/Dimmer Button
Back Panel
2
DC Jack
Nap Set Button
Alarm Set / Alarm
On/Off Button
Sleep Set Button
EXB Expanded Bass Button
Time Sync/Set Button
Hour Set Button
Minute Set Button