authenticate - Perform authentication. Required only for display software.
load - Load a show and get ready to run. Parameter syntax differs
setLogoString - Displays a message on the startup screen.
delay - Introduces a delay between commands (command file use only)
wait - Waits for the entire display cluster to become established (cluster only).
run - Start running, optionally specifying an auxiliary timeline name.
setLogoString "The show will begin shortly"