Toshiba Canvio AeroCast - Safety Icons Explained; Battery Safety Precautions

EN-6
Do not unplug the AC adapter from a power outlet, and do not unplug the
USB cable from the AC adapter during the firmware update, as this may
result in loss of data or damage to the Canvio AeroCast.
Do not press the ON/OFF button to power off during the firmware update,
as this may result in loss of data or damage to the Canvio AeroCast.
Do not press the reset button during the firmware update, as this may result
in loss of data or damage to the Canvio AeroCast.
In case “error:low battery power” is displayed, charge the Canvio AeroCast
until it is fully charged. (Refer section 7.) After the Canvio AeroCast is fully
charged, click “Upgrade” Button.
14. After reboot, click the Network icon in your Windows PC or Mac, and
re-connect to the Canvio AeroCast wirelessly. (Displayed SSID is
“Toshiba_whdd_****”.)
15. Open the web browser on your PC or Mac, and input “10.10.10.254” on the
address bar.