Agilent Technologies 1000B Series - To Turn OFF;ON Sine(X);X Interpolation

Capturing Data 3
Agilent 1000B Series Oscilloscopes User’s Guide 79
To turn OFF/ON sine(x)/x interpolation
When sample points are displayed as vectors (instead of dots) and
sine(x)/x interpolation is on, curved lines are drawn between sample
points. When sine(x)/x interpolation is off, straight lines are drawn.
The effects of sine(x)/x interpolation are only noticeable when the
horizontal scale is set to 20 ns or faster.
1 Press [Acquire].
2 In the Acquire menu, press Sinx/x to turn sine(x)/x interpolation “OFF”
or “ON”.