152 Keysig ht N9923-90001 User’s GuidePulse Measurements Mode – Option 330Pulse Measurement SettingsHow to set Single or Continuous— Press Sweep 3— Then choose one of the following:— Single Automatically sets Continuous OFF and causes the FieldFoxto query the USB Power Sensor ONCE, then hold for the next Singlekey press. Hold is annotated in the upper left corner of the display.— Continuous Queries the USB Power Sensor whenever a valid triggersignal is present. This is the typical setting when battery power is notcritical.You can also use Run / Hold +/- to toggle between Single and Continuous.ResolutionResolution is the number of individual acquisitions that occur in the USBPower Sensor. This data is read by the FieldFox and plotted across the X-axisto form a trace. More data points in creases measurement resolution. However,more data points requires more time to acquire, query, and plot.How to set Resolution— Press Sweep 3— Then Resolution— Then choose from the following:— Low 240 data points.— Med ium 1000 data points.— High Calculated value - approximately 8000 data points.TriggeringFor pulse measurements, a trigger signal refers to the event that causes theUSB Peak Power Sensor to initiate measurement acquisition. It does NOT referto triggering the FieldFox.Trigger settings can be used with ALL pulse measurements unless statedotherwise.A Waiting for Trigger message on the FieldFox screen is posted on behalf ofthe USB Power Sensor when it is waiting for a pulse signal at the RF Input(Internal) or a TTL signal at the USB Sensor External Trigger input.How to make Trigger settings— Press Sweep 3— Then Trigger
