1Getting Started28Keysight U2722A/U2723A User’s GuideInstrument ConfigurationConnector configurationThe U2722A/U2723A is equipped with output connectors as shown in Figure 1-1.Figure 1-1Output connectorsSENSE OUTPUT GUARD OUTPUT SENSE++--NOTEThe SENSE outputs must not be left unconnected. It must be connected locallyor remotely.