Select points if you want to see actual sample points only.
Select lines if you want to see interpolated vectors
between points.
Besides a standard 8 x 10 matrix, you can elect to display
your waveforms on X and Y axes only (Axis), or on no grid
or axes (Frame).
Persistence decay times can be set to 0.1 s, 0.2 s, 0.5 s,
1 s, 2 s, 5 s, 10 s, or infinity. To clear persistence, press
either the V/div or time/div knobs.
In Single color gradation mode, all traces retain their
specific channel trace color. In Spectrum color gradation
mode, all traces are displayed at the same color saturation
level. The saturation level is set by the front panel intensity
knob.