Press the [Home] key.
If the [Home] screen does not appear, press the icon at the upper right corner of the screen to switch to the menu screen.
Function or shortcut icons will be displayed on the [Home] screen. For details, see How to Use the [Top] Screen and the [Home] Screen.
To use a different function, press the icon of the function you want to use. For details, see Changing Modes by Pressing the Icons on the [Home] Screen.