| During the graphical emulation, you can use special key combinations from | 
 | the following table to change modes. By default the modifier is Ctrl-Alt | 
 | (used in the table below) which can be changed with ``-display`` suboption | 
 | ``mod=`` where appropriate. For example, ``-display sdl, | 
 | grab-mod=lshift-lctrl-lalt`` changes the modifier key to Ctrl-Alt-Shift, | 
 | while ``-display sdl,grab-mod=rctrl`` changes it to the right Ctrl key. | 
 |  | 
 | Ctrl-Alt-f | 
 |    Toggle full screen | 
 |  | 
 | Ctrl-Alt-+ | 
 |    Enlarge the screen | 
 |  | 
 | Ctrl-Alt\-- | 
 |    Shrink the screen | 
 |  | 
 | Ctrl-Alt-u | 
 |    Restore the screen's un-scaled dimensions | 
 |  | 
 | Ctrl-Alt-n | 
 |    Switch to virtual console 'n'. Standard console mappings are: | 
 |  | 
 |    *1* | 
 |       Target system display | 
 |  | 
 |    *2* | 
 |       Monitor | 
 |  | 
 |    *3* | 
 |       Serial port | 
 |  | 
 | Ctrl-Alt-g | 
 |    Toggle mouse and keyboard grab. | 
 |  | 
 | In the virtual consoles, you can use Ctrl-Up, Ctrl-Down, Ctrl-PageUp and | 
 | Ctrl-PageDown to move in the back log. |