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Slope Trigger
The slope trigger looks for a rising or falling transition from one level to another
level in greater than or less than a certain amount of time.
In the oscilloscope, positive slope time is defined as the time difference between
the two crossing points of trigger level line A and B with the positive edge as shown
in the figure below.
1. Press the Setup button on the front panel to enter the TRIGGER function menu.
2. Press the Type softkey; turn the Universal Knob to set select Slope and then
push the knob to confirm.
3. Press the Source softkey; turn the Universal Knob to select CH1 or CH2 as the
trigger source.
4. Press the Slope softkey; turn the Universal Knob to set select the desired trigger
edge (Rising or Falling), and then push down the knob to confirm. The current
trigger slope is displayed at the upper right corner of the screen.
5. Press Lower Upper softkey to select the Lower or Upper trigger level; then turn
the Trigger Level Knob to adjust the position. The trigger level values are
displayed at the upper right corner of the screen.
6. The lower trigger level cannot be greater than the upper trigger level. In the
trigger state message box, L1 indicates the upper trigger level while L2
indicates the lower trigger level.
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