Charging the battery
Charge the battery before you start using your device.
1.Connect the device to the AC adapter using the USB sync cable.
2.Plug in the AC adapter to an electrical outlet to start charging.
Note: Use only the provided AC adapter and USB sync cable to charge the device.
When the battery is charging, the Notification LED lights up in solid amber (when off), and this icon ( ) displays in the status bar of the Home screen (when on).
When the battery is fully charged, the Notification LED lights up in solid green (when off), and the full battery icon ( ) displays in the status bar of the Home screen (when on).
Warning! Do not remove the battery from the device while charging.
As a safety precaution, the battery stops charging before it overheats.
Turning on your HTC Aria
Press the power button on the top panel to turn your device on.
Power button