1) Disconnect your Ethernet cable.
2) Hold Button2 (for reboot) for 5 sec
3) Hold Button1 until all three LED lights start blinking green - it means ZipaBox WiFi started.
4) Use your mobile phone (or laptop) to connect to your ZipaBox WiFi and open your web browser - it will automatically redirect you to a page for ZipaBox WiFi setup.
There you can enter your SSID and password and click "Connect". If connection is successful all three LEDs will be green. If they turn red, it means you entered wrong password and then start again from step 1)
5) After successful connection, hold Button2 for reboot again.
6) After reboot, your ZipaBox should be connected to WiFi and have steady green (and come online on the WebUI.