WIP-6000M User Guide20Dimming ModeIf you don’t press any key in a given period of timewhich you can set in the Backlight menu option(Menu 6.2), the backlight turns to dim to save thepower. Press any key to awake the display from theDimming Mode.Clock ModeIf you don’t press any key in a minute afterdimming of the display, the display goes into theClock Mode to save the power. Press any key toawake the display from the Clock Mode.BacklightThe display and the keypad are illuminated by abacklight. When you press any key, the backlightilluminates. It turns off if you don’t press any keywithin a given period of time, depending on theBacklight menu option.