Sony VAIO Duo 13 User Manual page 108

and a computer, to communicate with each other on Wi-Fi.
The security key is assigned to each access point by default. (Make sure the default security
key has been changed to protect data from unauthorized use.) If you cannot find the default
security key, refer to the manual that came with your access point.
If you enter a wrong security key and your VAIO computer fails to connect to an access point,
follow these steps to establish the connection.
1. Open the charms and select the
charms.)
2. Select (the network icon).
3. Change the Wi-Fi setting to On.
4. Select the desired Wi-Fi access point and Connect.
About the BLUETOOTH(R) Function
You can establish wireless communications between your VAIO computer and other BLUETOOTH
devices, such as another computer, a smartphone, a mobile phone, a headset, or a mouse.
You can transfer data between these devices without cables at a range of up to 33 feet / 10
meters in an open area.
One BLUETOOTH device can connect with up to seven devices via wireless network to exchange
data.
When a device requires connection to another device, it sends out an inquiry to neighboring
BLUETOOTH devices. If any device responds to the inquiry, the two devices can connect with
each other.
About BLUETOOTH(R) Security
The BLUETOOTH wireless technology has an authentication function, which allows you to control
communication with other devices.
The authentication function helps you prevent unwanted anonymous BLUETOOTH devices from
accessing your VAIO computer. The first time two BLUETOOTH devices communicate, a
Settings charm. (See
Opening the Charms to open the