Before using the device for the first time, connect it to an external power source and keep it connected until fully charged. The Charging Indicator LED turns green when the device is fully charged. You can use the device while it is charging.
Do not use multiple charging sources when using batteryless mode. The device may not operate properly if several power sources are connected.
The device can operate when connected to the DC input, when no battery is installed. The valid DC inputs are:
