SDS-5000X-16LA Manual

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SDS5000X Series Digital Oscilloscope User Manual

32.9 Reference Position Setting

The reference position is used to set the strategy of scaling on the horizontal

and vertical axes, adapting different requirements.

Operate Utility>Reference Pos to open the dialog box, and choose the strategy

for the offset value change in the vertical (or horizontal) direction when the

vertical (or horizontal) scale is changed.

Horizontal Ref

 Fixed Delay: When the timebase is changed, the horizontal delay

value remains fixed. As the horizontal timebase scale is changed, the

waveform expands/contracts around the center of the display

 Fixed Position: When the timebase is changed, the horizontal delay

remains fixed to the grid position on the display. As the horizontal

timebase scale is changed, the waveform expands/contracts around

the position of the horizontal display.

Vertical Ref

 Fixed Offset: When the vertical scale is changed, the vertical offset

remains fixed. As the vertical scale is changed, the waveform

expands/contracts around the main X axis of the display

 Fixed Position: When the vertical scale is changed, the vertical offset

remains fixed to the grid position on the display. As the vertical scale

is changed, the waveform expands/contracts around the position of the

vertical ground position on display.

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Siglent SDS-5000X-16LA MSO/Digital activation license (SDS5000X series)