[ : MENU > Setup > System > Network > WLAN connection]
A. Vu+ DUO 4K SE provides built-in Wi-Fi service for convenient network connection.

B. Test the network status in "Network test"
     Start the test by using "Green" button.
     After the five test items are finished, you can check further information ("Show Info") on each test item by press "OK".
     If the test result is not satisfactory, try reconfiguring the wireless.
     Network setting by selecting "Edit settings" menu.