User’s ManualENX-PNV 231.7.4 LCD Inverter Connector (JBKL)This function will support the control of internal LVDS brightness. Signal DescriptionSignal Signal DescriptionVR For inverter with adjustable Backlightfunction, it is possible to control the LCDbrightness through the VR signal.Vadj=0.75V ~ 4.25V(Recommended: 4.7KΩ, > 1/16W)ENBKL LCD backlight ON/OFF control signalData Modul AG - www.data-modul.com