Remote-canvas connects to a running FlightGear instance via a WebSocket connection. FlightGear must have been started with the --httpd option. Enter the IP address or hostname of the computer running FlightGear, and choose the 'Query' option to select a canvas.
Several canvases can be added, moved and resized. Be patient when connecting, especially over WiFi. A configuration of canvases and their sizes can be saved and loaded, useful for dedicated setups.
Press and hold on a canvas to bring up a menu for it - this allows a canvas to be closed, or to reconnect to the FlightGear instance