Dell 1907FPf Service Manual

Contents

Dell 1907FPf Service Manual Manual pdf 23 page image

Service Manual22Chapter 5- TEST AND ADJUSTMENTFunction key DefinitionsPower Switch with power LEDindicatorPower: On/Off, includes power indicator and Power ICONGreen- Active OnAmber- DPMSFront Panel Controls 1- Input select: Select input signal2- Menu: Call out OSD Menu and choose3- (-): symbol molded into button, calls out brightness/Contrast, movedown the highlight bar.4-(+)symbol molded into button, move up the highlight barFactory Modes Keys Function Auto Color BalancePurpose: Automatically calibrate chip ADC parameter by using chipinternal DAC.Process: If we want to do “Auto Color Balance” again, please confirmthe following steps.1) Connect the VGA cable with the standard video pattern generatorand display the pattern with blackest and whitest colors.2) Press “Power Key”, to power off the monitor.3) Press “Menu Key” and “Up Key” simultaneously, and then press“Power Key” to power on the monitor.4) Press “Menu Key”, choose “Factory Reset”, then “Factory”.5) Set Burn In Mode item to ON, then execute Auto Color item.6) After the “Auto Color Balance” process finished, go back to“Factory Reset” of Main Menu, and press “All Setting” to exitFactory Menu.Factory Mode IntroductionFig.1 Fig.2