Acer DX900 User Guide - Page 23

1. It will take about 8 hours to fully charge the battery after the first time you open the package. Subsequent charging will only take about 3 hours. After charging, you can disconnect the AC adapter and carry the Pocket PC around portably. To maintain smooth operation, charge the power regularly. 2. View the battery icon on the upper right corner to check the power usage condition. 3. The LED indicator on the top of the Pocket PC will indicate the various functions that are currently in use. LED indicators Behavior / Meaning Red ●Red always light: Device is charging. ●Red sparkling once every 4 seconds: Warning of battery low level, missed calls or unread messages. ●Red sparkling continuously: Battery level very low. Green ●Green always light: Battery charging is full. ●Green sparkling once every 4 seconds: GSM is connecting on line. Blue ●Blue sparkling once every 4 seconds: Bluetooth enabled. Amber Amber sparkling once every 4 seconds: WLAN enabled. White White sparkling once every 4 seconds: GPS enabled. 1-11