1.. _pcsys_005fkeys: 2 3Keys in the graphical frontends 4------------------------------- 5 6During the graphical emulation, you can use special key combinations to 7change modes. The default key mappings are shown below, but if you use 8``-alt-grab`` then the modifier is Ctrl-Alt-Shift (instead of Ctrl-Alt) 9and if you use ``-ctrl-grab`` then the modifier is the right Ctrl key 10(instead of Ctrl-Alt): 11 12Ctrl-Alt-f 13 Toggle full screen 14 15Ctrl-Alt-+ 16 Enlarge the screen 17 18Ctrl-Alt\-- 19 Shrink the screen 20 21Ctrl-Alt-u 22 Restore the screen's un-scaled dimensions 23 24Ctrl-Alt-n 25 Switch to virtual console 'n'. Standard console mappings are: 26 27 *1* 28 Target system display 29 30 *2* 31 Monitor 32 33 *3* 34 Serial port 35 36Ctrl-Alt 37 Toggle mouse and keyboard grab. 38 39In the virtual consoles, you can use Ctrl-Up, Ctrl-Down, Ctrl-PageUp and 40Ctrl-PageDown to move in the back log. 41