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Chapter 5 To Trigger the Oscilloscope
Edge Type:
Press Slope continuously to select the input signal edge on which the oscilloscope
triggers.
Rising: triggers on the rising edge of the input signal.
⚫
Falling: triggers on the falling edge of the input signal.
⚫
Slope Condition:
Press When, then rotate the multifunction knob
and then press down the knob to select the trigger condition. You can also press
When continuously to select the trigger condition or enable the touch screen to tap
the desired trigger condition and select it.
When you select "Rising" for the edge type, ">" for trigger condition, the
⚫
oscilloscope triggers when the positive slope time of the input signal is greater
than the specified time.
When you select "Rising" for the edge type, "<" for trigger condition, the
⚫
oscilloscope triggers when the positive slope time of the input signal is smaller
than the specified time.
When you select "Rising" for the edge type, "<>" for trigger condition, the
⚫
oscilloscope triggers when the positive slope time of the input signal is greater
than the specified lower limit time and smaller than the specified upper limit
time.
When you select "Falling" for the edge type, ">" for trigger condition, the
⚫
oscilloscope triggers when the negative slope time of the input signal is greater
than the specified time.
When you select "Falling" for the edge type, "<" for trigger condition, the
⚫
oscilloscope triggers when the negative slope time of the input signal is smaller
than the specified time.
When you select "Falling" for the edge type, "<>" for trigger condition, the
⚫
oscilloscope triggers when the negative slope time of the input signal is greater
than the specified lower limit time and smaller than the specified upper limit
time.
Slope Time Setting:
When ">" or "<" is set to trigger condition, press Lower or Upper, and then
⚫
rotate the multifunction knob
value. You can also use the pop-up numeric keypad to set it. The available range
of the slope time is from 800 ps to 10 s.
When "<>" is set to trigger condition, press Upper and Lower, and then rotate
⚫
the multifunction knob
You can also use the pop-up numeric keypad to set them.
Note:
The lower slope time limit must be smaller than the upper slope time
limit.
Level Selection and Adjustment of Trigger Level:
After the trigger condition setting is completed, you need to adjust the trigger level
MSO5000 User Guide
to set the lower limit value or the upper limit
to set the upper limit value and the lower limit value.
to select the trigger condition,
RIGOL
5-13
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