User's Manual

14
Extended battery life time
When you go out on how to extend battery life, it is a simple but very important
matter. When you find at the workplace, you should pay attention to the external
light source will not be too light, the brightness of the screen and reduce the
intensity and contrast, please refer to chapter VI, "adjust your UMPC" power
management functions and a detailed description of various models.
2.2 AC power connection
AC power can be used to provide UMPCs and UMPC power in the battery charger.
The transformers have the UMPC automatically switches designed to connect
240V AC ~ 100V AC power outlets.
AC power connection:
1. Power lines should be inserted into the AC power transformer jack.
2. Power line into the other side AC power socket.
3. Transformer will be inserted into the connector on the UMPC behind the DC-IN
jack.
·Please try to transformer connected to the UMPC and batteries installed in the
UMPC, so suddenly in the middle of the power to ensure that the UMPC's power
supply and avoid data loss.
·The power supply products to use qualified power line.
·Make sure you are using the expansion slot and can support all lines connected
devices total current negative Dutch.
·Clean in front of the UMPCs, make sure all have been removed external power
supply (for example, the AC power transformer) Connectivity.