Basic functions 23Setting the touch screen and soundLearn how to change the screen display type and the sound settings. The touch screen displays differently depending on the screen typeyou select.Setting the soundSet whether your camera emits a sound when you performfunctions.1 On the Home screen, touch .2 Touch Sound.3 Touch the setting button next to Beep Sound to turn onor off the beep.Setting the display type for the touch screenYou can select a display type to show icons and options.1 On the Home screen, touch .2 Touch .3 Select an option, and then touch o.FullHideGuide LineDisplay SetIcon DescriptionFull: Icons are always displayed.Hide: Icons are hidden if you perform no operationfor 5 seconds (touch the screen to display the iconsagain).Guide Line: Grid lines are displayed. The grid linesare helpful for getting the photo aligned with a surface,such as the horizon or the edges of buildings.