43ON-SCREEN FUNCTIONS• NO SIGNALIf no input signal is present(No computer connected, computer power off, etc.)The indicator appears if one of the buttons “MENU”, “F” or"ON SCREEN" is pressed.The indicator disappears if the buttons “MENU”, “F” or “ONSCREEN” is pressed again.• Input frequency -- Error indicatorIf the input frequency is located outside the permittedrangeThe indicator appears if one of the buttons “MENU”, “F” or“ON SCREEN” is pressed.(Error frequencies are indicated in red. Frequencies withinthe range are indicated white. If the input signal exceedsthe level of XGA mode, fH and fV are indicated in yellow.)The indicator disappears if the buttons “MENU”, “F” or “ONSCREEN” is pressed again.• ON-SCREENThese indicators appear when the button “ON SCREEN” ispressed while the unit is used as a computer monitor.If no input signal is present:Self-test indicatorIf the input frequency is located outside the permitted range:Input error indicator.If this unit is used with a computer corresponding to VESA-DPMS standard, current consumptioncan be reduced. For details, please refer to the following table.This mode can not be set on this unit. The function is permanently active.The DPMS mode (power management mode) changes according to the input signal receivedfrom the computer.POWER MANAGEMENTThis function is only active if the unit is set to PC mode. For details, please refer tothe computer manual.Important MessageVESA-DPMS signalAPM StateON STATESTAND-BYSUSPENDOFF STATEVideo signalONOFFOFFOFFHorizontal sync signalONOFFONOFFVertical sync signalONONOFFOFFState of this unitScreenActiveBlack outBlack outBlack outPower indicatorGreenYellowYellowYellowPower consumptionNormal< 5 watts< 5 watts< 5 wattsTo cancel power management modeAPM: Advanced Power Management