Samsung NX30 User Manual page 271

Q3 I cannot share an Internet connection.
A1 It may require some time to synchronize the computers to share an Internet con-
A2 Check if the connection between the network adapters is configured to bridge.
Q4 I cannot connect to the AP.
A1 Verify whether the wireless LAN function of the computer is on by doing the fol-
A2 Verify whether the same network key (encryption key) has been entered in both
A3 Verify whether the environment is suitable for using a wireless LAN.
Manual
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nection after the Internet connection sharing configuration is completed. If you
cannot share Internet connection even after a longer period, restart the computer.
If there is a configured bridge connection between the network adapters through
the network configuration wizard, remove the network bridge, and reconfigure
the Internet connection sharing.
A bridge connection is created when you ran Network Setup Wizard from the
[Network Connections] window, and selected both the internal connection
adapter and another adapter in the wizard.
Check the Computer Settings
lowing. If the wireless LAN function is off, turn it on.
For Windows XP, verify that the wireless network connection has been set to
"Enable" in Start > Control Panel > Network Connections.
When a wireless LAN button is present, verify that the wireless LAN button has
been switched on. (Refer to "Hot Keys" (P.XX).)
the AP and the computer.
The network key is an encryption key for encrypting data transmitted between the
AP and the computer. It is recommended setting the network key manually.
Check the AP Settings
For the AP settings, refer to the User's Guide provided by the AP manufacturer.
The use of a wireless LAN may be restricted according to the environment and
distance. Obstacles such as walls or doors affect the use of a wireless LAN.
Please install the AP in a high and open location, which is far from the interfer-
ence of other electric waves.