control panel vacon • 6177.4.2 Reference menuFigure 7.3: Reference menu displayMove to the reference menu with the UP / DOWN button (see Figure 7.2). The refer-ence value can be changed with UP / DOWN button as shown in Figure 7.3.If the value has big change, first press Left and Right buttons to select the digit whichhas to be changed, then press Up button to increase and Down button to decreasesthe value in the selected digit . The changing reference frequency will been takeninto use immediately without pressing OK.Note! LEFT and RIGHT buttons can be used to change the direction inRef menu in local control mode.Press to enteredit modeChangevalueOKSYSF WD R EV I/O KEY PA D B USRE FM O NPA RFA ULTAL AR MS T OPRE AD Y R U NHz
