2 Operation and Features36 Keysight U2722A/U2723A User’s GuideSource voltage operationTo set up the U2722A/U2723A for source voltage operation, proceed as follows.Keysight Measurement Manager operation1 Connect a load to the output terminals.Turn off the U2722A/U2723A power. Connect a load to the OUTPUT+ andOUTPUT– terminals of an output channel.2 Turn on the U2722A/U2723A.The U2722A/U2723A will go into a power-on or reset state; the output isdisabled. Ensure that the USB interface has already been connected betweenthe U2722A/U2723A and PC. Run the Keysight Measurement Managersoftware to control the U2722A/U2723A remotely.On the application panel as shown in Figure 2-2, select the channel that youhave connected. Select the required voltage and current ranges. Otherwise,enable Auto Range for both voltage and current. Proceed to select SourceVoltage.Figure 2-2 Panel view of the Keysight Measurement Manager