Wheel: zoom · Shift + wheel, drag, ← →: scroll · + −: zoom · double-click, Home: fit ·
the strip under the time axis: the whole capture. Hover a lane to measure its pulses. The dashed T line is the trigger.
M: a marker at the mouse.
Dots mark the samples the probe really took; shaded bands before an edge show where it happened on a
decimated channel.