1 SETTING ITEMS (USER)12 Setting General Functions Adjusting the display contrastThis function allows you to adjust the touch panel contrast.1 Press [GENERAL] in the USER menu.The GENERAL menu is displayed.To display the USER menu, see the following page: P.8 “Entering User Menu”2 Press [DISPLAY SETTING].The DISPLAY SETTING menu is displayed.3 Adjust the touch panel contrast.Use to brighten the touch panel display. Use to darken the touch panel display.Pressing [RESET] resets the display contrast settings back to the factory defaults.