Usage Procedures; How To Use Tablet; Charging The Battery In The Tablet - Hitachi StarBoard WT-1 User Manual

WT-1
StarBoard

2. Usage Procedures

This section describes the basic procedures for using StarBoard.

2.1 How to use tablet

This section describes how to use the tablet.
Use a computer USB port or the included AC adaptor to charge the tablet.
Using other charging devices or AC adaptors for charging will charge the tablet under
different conditions, which may pose a risk of overheating or fire.

2.1.1 Charging the battery in the tablet

The tablet contains Li-ion battery. When the battery is drained, charge the battery as
described below. Note that battery life is approximately 16 hours under normal usage.
Charging the tablet takes approximately 2 hours.
AC adaptor Mode
Connect the tablet and the AC adaptor with the USB cable, and then plug the AC adaptor into an
electrical outlet.
PC Mode
Turn on the PC. Connect the tablet to the PC with the USB cable.
# When charging the tablet from a PC, unplug any other USB devices from the port before connecting the
tablet. If other devices are connected, use another port or charge the tablet in AC adaptor mode.
NOTICE
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Usage Procedures
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