### ACU Tools

Use the Action menu to access the Atheros Client Utility tools:

Enable/Disable Radio | Enable or disable the RF Signal on all Atheros station reference designs.
Enable/Disable Tray Icon | Enable or disable the tray icon.
Client Managed Test | Run the optional Client Managed Test Utility.
Manual Login | Log in to LEAP manually, if LEAP is set to manually prompt for user name and password on each login.
Reauthenticate | Reauthenticate to a LEAP-configured access point.
Exit | Exit the Atheros Client Utility application.