Rigol DHO1000 Series User Manual

Only when you select the channel that has signal inputs as the trigger source, can you
obtain a stable trigger.
Edge T
ype
Select the input signal edge (in the
Slope item) on which the oscilloscope triggers.
• Rising: trigger
s on the rising edge of the input signal.
• Falling: triggers on the falling edge of the input signal.
Trigger Condition
Sets the trigger condition in the
When item.
• When y
ou 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
• In the
When item, when ">
" or "<" is set to trigger conditions, click or tap the
input field of
Lower or Upper to set the lower limit value or the upper limit value
with the pop-up numeric k
eypad. You can also use the corresponding knob to
set the value. The slope time available is from 1 ns to 10 s.
• In the
When item, when "< >
" is set to trigger conditions, click or tap the input
field of
Upper and Lower respectively to set the upper limit value and the lower
limit v
alue with the pop-up numeric keypad. You can also use the corresponding
Triggering the Oscilloscope
DHO1000 User Guide
76
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Rigol DHO1000 Series Specifications

General

Brand	Rigol
Model	DHO1000 Series
Category	Test Equipment
Language	English