1During the graphical emulation, you can use special key combinations from 2the following table to change modes. By default the modifier is Ctrl-Alt 3(used in the table below) which can be changed with ``-display`` suboption 4``mod=`` where appropriate. For example, ``-display sdl, 5grab-mod=lshift-lctrl-lalt`` changes the modifier key to Ctrl-Alt-Shift, 6while ``-display sdl,grab-mod=rctrl`` changes it to the right Ctrl key. 7 8Ctrl-Alt-f 9 Toggle full screen 10 11Ctrl-Alt-+ 12 Enlarge the screen 13 14Ctrl-Alt\-- 15 Shrink the screen 16 17Ctrl-Alt-u 18 Restore the screen's un-scaled dimensions 19 20Ctrl-Alt-n 21 Switch to virtual console 'n'. Standard console mappings are: 22 23 *1* 24 Target system display 25 26 *2* 27 Monitor 28 29 *3* 30 Serial port 31 32Ctrl-Alt-g 33 Toggle mouse and keyboard grab. 34 35In the virtual consoles, you can use Ctrl-Up, Ctrl-Down, Ctrl-PageUp and 36Ctrl-PageDown to move in the back log. 37