1During the graphical emulation, you can use special key combinations from 2the following table to change modes. By default the modifier is :kbd:`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 :kbd:`Ctrl+Alt+Shift`, 6while ``-display sdl,grab-mod=rctrl`` changes it to the right :kbd:`Ctrl` key. 7 8.. list-table:: Multiplexer Keys 9 :widths: 10 90 10 :header-rows: 1 11 12 * - Key Sequence 13 - Action 14 15 * - :kbd:`Ctrl+Alt+f` 16 - Toggle full screen 17 18 * - :kbd:`Ctrl+Alt++` 19 - Enlarge the screen 20 21 * - :kbd:`Ctrl+Alt+-` 22 - Shrink the screen 23 24 * - :kbd:`Ctrl+Alt+u` 25 - Restore the screen's un-scaled dimensions 26 27 * - :kbd:`Ctrl+Alt+n` 28 - Switch to virtual console 'n'. Standard console mappings are: 29 30 - *1*: Target system display 31 - *2*: Monitor 32 - *3*: Serial port 33 * - :kbd:`Ctrl+Alt+g` 34 - Toggle mouse and keyboard grab. 35 36In the virtual consoles, you can use :kbd:`Ctrl+Up`, :kbd:`Ctrl+Down`, :kbd:`Ctrl+PageUp` and 37:kbd:`Ctrl+PageDown` to move in the back log. 38