Scientific
SMO1000E
43/185
Adjust Trigger Delay
Turn the Position Knob on the front panel to adjust the trigger delay of the waveform.
During the modification, waveforms of all the channels would move left or right and the
trigger delay message at the upper-right corner of the screen would change
accordingly. Press down this knob to quickly reset the trigger delay.
Changing the delay time moves the trigger point (solid inverted triangle) horizontally and
indicates how far it is from the time reference point. These reference points are indicated
along the top of the display grid.
All events displayed left of the trigger point happened before the trigger occurred. These
events are called pre- trigger information, and they show events that led up to the trigger
point.
Everything to the right of the trigger point is called post- trigger information. The amount
of delay range (pre- trigger and post- trigger information) available depends on the
time/div selected and memory depth.
The position knob works (in the Normal time mode) while acquisitions are running or when
they are stopped. When running, adjusting the horizontal scale knob changes the sample
rate. When stopped, adjusting the horizontal scale knob lets you zoom into acquired data.
Summary of Contents for SMO1000E
Page 1: ...Digital oscilloscope SMO1000E User Manual ...
Page 17: ...Scientific SMO1000E 17 185 Appearance and Dimensions Figure 1 Front View Figure 2 Top View ...
Page 54: ...Scientific SMO1000E 54 185 Figure 12 x Interpolation Figure 13 Sinx x Interpolation ...
Page 82: ...Scientific SMO1000E 82 185 Figure 28 Relative Window Trigger ...
Page 84: ...Scientific SMO1000E 84 185 Figure 29 Interval Trigger ...
Page 109: ...Scientific SMO1000E 109 185 Figure 53 UART Trigger ...
