Tektronix DPO4032, User Manual, Page: 120 / 359

Acquire the Signal
Horizontal position: When Delay Mode is
on, this is the time from the trigger point to
the expansion point. Adjust this by turning
the
Horizontal Position knob.
Use a positive time to acquire the record
after the trigger point. Use a negative time
to acquire it before the trigger point.
Expansion point: The point that the
horizontal scale expands and contracts
around. It is shown by an orange triangle.
How the Analog Acquisition Modes Work
Sample mode retains the fi rst sampled point
from each acquisition interval. Sample is the
default mode.
94 MSO4000 and DPO4000 Series Oscilloscopes User Manual