- Battery charging: Before you can charge the battery, remove the protective cover on the battery terminals. Then, close the compartment and connect the terminal to an AC power source. The charging status will appear on the display. See Lithium ion battery usage and safety warnings below.
- USB port: Connect the USB cable to the AC power supply, using the AC power adaptor or PC.
IMPORTANT!
Do not plug or unplug the device while it is powered on, as this can cause internal circuit damage.