LG 17Z990 Series Easy Manual page 128

128
Using the PC
1
Automatic
The operation mode is automatically selected depending on the charge settings of the connected
device.
When the connected device is set to Automatic (charging the notebook PC or a connected
device. Charging the notebook PC by using the mobile phone is not supported.)
When the connected device is set to Source (the notebook PC is charged.)
When the connected device is set to Sink (the connected device is charged.)