e-survey UT55, Руководство пользователя

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4. Managing Device Power
AC Adapter
The AC adapter accepts 100-240VAC Input.
A standard US polarized, grounded three-pin plug adapter is included. International plug AC adapters are
available for certain regions.
Use only the AC adapter included with your Tablet PC. Using other AC adapters may damage the
device.
Batteries
The UT55 device has two batteries. Microsoft Windows gives battery warnings at certain levels. If the
UT55 device is not charged or powered up by the power supply, the UT55 device will shut down
automatically. For more information, see Battery safety, page 32.
Install and Disassemble Batteries.
Install Battery
Turn the machine over to the back and insert 2 batteries to make sure the batteries are in place and the
battery buckles are locked.
•
Make sure that nothing under the screen can damage the device when it is turned over.
•
Make sure that the battery buckle is in place after the battery is installed (after the battery is
installed, dial the lock 1, and lock the battery lock 2 to the right). Otherwise, the battery may fall
while moving the device.
•
Do not touch the battery contacts or the connecting fingers of the battery connector on the
device, to avoid contact or damage caused by the dirt of the gold fingers.