38Chapter 6Managing YourDeviceThis chapter tells you how to manage power and configure your device.Managing PowerThe operating time of a fully charged battery depends on how you are usingthe device. Some functions, such as using multimedia or operating an SDcard, may consume the battery power considerably.Charging the Battery PackNOTE: Charging will not start if the battery’s temperature is outside the allowedrange, which is between 0 °C (32 °F) and 50 °C (122 °F). Once the battery’stemperature meets the requirements, charging automatically resumes. During charging, do not disconnect the AC adapter before the batteryhas been fully charged; otherwise you will get a prematurely chargedbattery.To charge the battery pack, connect the AC adapter to the device and anelectrical outlet. The Battery Indicator ( ) on the device glows amber toindicate that charging is in progress. You are advised to keep the devicepower off while the battery is being charged. When the battery is fullycharged, the Battery Indicator glows green.It takes approximately 3 hours to fully charge the battery pack when thepower is off and approximately 3.5 hours when the power is on (may need alonger charging time at lower temperatures).
