Tektronix TDS5054, User Manual

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Displaying Waveforms
TDS5000 Series User Manual
3- 103
Horizontal Position and the Horizontal Reference Point.
The time value you set for
horizontal position is measured from the trigger point to the horizontal reference
point. This is not the same as the time value from the trigger point to the start of
the waveform record, unless you set the horizontal reference to 0%. See
Figure 3--31.
Time of first point Horizontal
reference point
Time of last point
Trigger point
Horizontal position
Waveform record
Figure 3- 31: Horizontal position includes time to horizontal reference point