| During the graphical emulation, you can use special key combinations from | 
 | the following table to change modes. By default the modifier is :kbd:`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 :kbd:`Ctrl+Alt+Shift`, | 
 | while ``-display sdl,grab-mod=rctrl`` changes it to the right :kbd:`Ctrl` key. | 
 |  | 
 | .. list-table:: Multiplexer Keys | 
 |   :widths: 10 90 | 
 |   :header-rows: 1 | 
 |  | 
 |   * - Key Sequence | 
 |     - Action | 
 |  | 
 |   * - :kbd:`Ctrl+Alt+f` | 
 |     - Toggle full screen | 
 |  | 
 |   * - :kbd:`Ctrl+Alt++` | 
 |     - Enlarge the screen | 
 |  | 
 |   * - :kbd:`Ctrl+Alt+-` | 
 |     - Shrink the screen | 
 |  | 
 |   * - :kbd:`Ctrl+Alt+u` | 
 |     - Restore the screen's un-scaled dimensions | 
 |  | 
 |   * - :kbd:`Ctrl+Alt+n` | 
 |     - Switch to virtual console 'n'. Standard console mappings are: | 
 |  | 
 |       - *1*: Target system display | 
 |       - *2*: Monitor | 
 |       - *3*: Serial port | 
 |   * - :kbd:`Ctrl+Alt+g` | 
 |     - Toggle mouse and keyboard grab. | 
 |  | 
 | In the virtual consoles, you can use :kbd:`Ctrl+Up`, :kbd:`Ctrl+Down`, :kbd:`Ctrl+PageUp` and | 
 | :kbd:`Ctrl+PageDown` to move in the back log. |