TX-8470 Turning off Initial Setup which appears when you turn the power on

If a Wi-Fi connection is not established, or if a wired LAN connection is not made, Initial Setup is displayed when you turn the power on.
To stop Initial Setup from being displayed, press and hold the RETURN button for 5 or more seconds while it is being displayed.
      • You will need to initialize ( →p92) to restore this setting, so be sure that you want            to proceed.