Sony SVT1121 How To Use Manual page 96

Open the desktop and move the mouse pointer over
notification area to check the Wi-Fi connection status, such as the access point currently
connected to your VAIO computer.
To open the desktop, see
Note
On IEEE 802.11a/b/g/n/ac (draft) equipped models, when only the 2.4 GHz Wi-Fi function is
enabled, your VAIO computer cannot connect to a 5 GHz Wi-Fi access point. Also, when only
the 5 GHz Wi-Fi function is enabled, the computer cannot connect to a 2.4 GHz Wi-Fi access
point.
On IEEE 802.11b/g/n equipped models, when the 2.4 GHz Wi-Fi function is disabled, the
computer cannot connect to an access point. Also, the computer cannot connect to a 5 GHz
Wi-Fi access point.
It may take some time to find and connect to a Wi-Fi access point before starting
communications via Wi-Fi.
Hint
Refer to Windows Help and Support
information on Airplane mode.
Once you connect your VAIO computer to the access point by entering the security key, the
access point will be registered in the computer. You do not have to enter the security key for
subsequent connections.
About a Security Key for Wi-Fi(R) (Wireless LAN)
A security key is a security protocol for Wi-Fi that encrypts data transmitted on Wi-Fi. It is also
referred to as an encryption key or a WEP (Wired Equivalent Privacy) key.
The security key allows wireless devices that have the same key, such as a Wi-Fi access point
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, follow these steps to re-enter the security key.
1. Open the charms and select the
charms.)
2. Select (the network icon).
3. Right-click the desired network and select View connection properties.
4. Select the Security tab.
5. Enter a security key in the Network security key field and select OK.
About the BLUETOOTH(R) Function
You can establish wireless communications between your VAIO computer and other BLUETOOTH
Opening the Desktop.
(Opening Windows Help and
Settings charm. (See
(the Network icon) in the desktop
Support) for more
Opening the Charms to open the