18Using Wireless ConnectionsUsing the WLANThe WLAN (Wireless Local Area Network) module supports IEEE 802.11ac,compatible with 802.11a/b/g/n.Turning On/Off the WLAN RadioTo turn on the WLAN radio:1. Make sure that the Airplane mode is switched off. You can control theAirplane mode using one of the below methods.• Use the Airplane Mode button in the OSD Control Panel.• For Windows 10: Tap Settings Network & Internet Airplane mode. Slide the Airplane mode switch to the Off position.2. If you have previously turned off the WLAN radio, use one of the belowmethods to turn it on.• Tap and hold the Getac Utility icon on Windows taskbar andselect Quick Bar. Tap the WLAN button in the Quick Bar (an X overthe button means the radio is currently off).• Use Windows settings.For Windows 10: Tap Settings Network & Internet Wi-Fi.Slide the Wi-Fi switch to the On position.For Windows 7: Use Windows Mobility Center.To turn off the WLAN radio:You can turn off the WLAN radio the same way you turn it on.