User's Manual

Battery pack type Sleep Mode Shut Down Mode
With the second
battery pack (39 Wh, 4
cell)
about 15 days about 215 days
Extending battery life
To maximize the life of your battery pack, do the following at least once a
month.
1.
Turn off the computer's power.
2. Disconnect the AC adaptor and turn on the computer's power. If it
does not turn on then go to Step 4.
3. Operate the computer on battery power for five minutes. If you find
that the battery pack has at least five minutes of operating time,
continue operating until the battery pack is fully discharged. However,
if the warning to indicate a low battery condition, go to Step 4.
4. Connect the AC adaptor to the Micro-USB port and to a wall outlet that
is supplying power.
5. Charge the battery pack until the battery reaches its full capacity.
Memory media
The computer is equipped with two memory media slots that can
accommodate some kinds of memory media with various memory
capacities so that you can easily transfer data from devices, such as digital
cameras and Personal Digital Assistants.
Keep foreign objects out of the memory media slot. Never allow metal
objects, such as screws, staples and paper clips, to enter the computer or
Keyboard. Foreign metal objects can create a short circuit, which can
cause computer damage and fire, possibly resulting in serious injury.
An adaptor is required to use microSD Card on the memory media slot
on the keyboard dock side.
Not all memory media have been tested and verified to work correctly.
Therefore, it is not possible to guarantee that all memory media can
operate properly.
Figure 4-5 Examples of memory media
Secure Digital (SD) Card microSD card adaptor and
microSD card
User's Manual 4-12