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Measurements
4–30
1780R-Series Operator’s Manual
Table 4–7: Short-Time Distortion Mode Front-Panel Configuration
VECTORSCOPE Selected by operator
WAVEFORM Waveform display enabled, other choices may be selected
by operator
INPUT Status does not change
REFERENCE Status does not change
FILTER Flat is selected, other choices are locked up
WFM SWEEPS One Line selected
GAINS Waveform VAR is selected
WAVEFORM POSITION Horizontal and Vertical Position control settings selected by
operator are saved and reinstated each time the Short-Time
Distortion mode is enabled
VOLTAGE & TIMING
CURSORS
Both Voltage and Timing cursors are available
Measurements
4–30
1780R-Series Operator’s Manual
Table 4–7: Short-Time Distortion Mode Front-Panel Configuration
VECTORSCOPE Selected by operator
WAVEFORM Waveform display enabled, other choices may be selected
by operator
INPUT Status does not change
REFERENCE Status does not change
FILTER Flat is selected, other choices are locked up
WFM SWEEPS One Line selected
GAINS Waveform VAR is selected
WAVEFORM POSITION Horizontal and Vertical Position control settings selected by
operator are saved and reinstated each time the Short-Time
Distortion mode is enabled
VOLTAGE & TIMING
CURSORS
Both Voltage and Timing cursors are available