Charging the iPod
You can charge an iPod or iPhone when the input source is switched to “iPod/USB” and the iPod or iPhone is connected to the USB port.
If the unit enters power standby mode while the iPod/iPhone is charging, the unit will switch to standby charging mode, and the iPod/iPhone will continue to be charged. When in standby charging mode, the power display light turns orange.
When charging is completed, the unit enters normal power standby mode and the power indicator turns red.