USAGE: modeselector [--width <width>] [--height <height>] [--px-width <px-width>] [--px-height <px-height>] [--rate <rate>] [--mode <mode>]

OPTIONS:
  -w, --width <width>     The desired width in pixels. 
  -h, --height <height>   The desired height in pixels. 
  --px-width <px-width>   The desired width in actual pixels. 
  --px-height <px-height> The desired height in actual pixels. 
  -r, --rate <rate>       The desired refresh rate in Hz. 
  -m, --mode <mode>       The desired display mode index to set. 
  -h, --help              Show help information.