monitor
The option documentation is properly formatted yet
Description: "Monitor to display FS-UAE on (fullscreen)" Default: middle-left Type: choice
Specify the monitor to use for fullscreen. Only implemented for the default "fullscreen desktop" mode and the fullscreen window mode.
Value: left ("Left") Value: middle-left ("Middle Left") Value: middle-right ("Middle Right") Value: right ("Right")
Source: https://github.com/FrodeSolheim/fs-uae/blob/master/docs/options/monitor