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Basic Operation
DSO8000E Series HandHeld Oscilloscope User Manual 28
＝, ≠: Within a ±5% tolerance, triggers the oscilloscope when the signal pulse width is equal to
or not equal to the specified pulse width.
＜, ＞: Triggers the oscilloscope when the source signal pulse width is less than or greater
than the specified pulse width.
Slope Trigger: Judges trigger according to the time for rising or falling, more flexible and accurate
than the Edge trigger.
Options
Settings
Comments
Slope
Source
CH1
CH2
EXT/5
Select the input source as the trigger signal.
Slope
Rising
Falling
Select the slope type of signal.
Mode
Auto
Normal
Select the type of trigger. The Normal mode is best for
most pulse width trigger applications.
Coupling
AC
DC
Noise Reject
HF Reject
LF Reject
Selects the components of the trigger signal applied to
the trigger circuitry.
Vertical
V1
V2
Adjust the vertical window by setting two trigger levels.
Select this option and press F3 to choose V1 or V2.
When
=
≠
<
>
Select the trigger condition.
Time
20ns to 10.0sec
With this option highlighted, set the time span.
Triggers when pulse is
equal to width setting ±5%
= Trigger Point
Threshold level
Triggers when pulse is
greater than width setting
Triggers when pulse is not
equal to width setting ±5%
Tolerance
Tolerance
Threshold level
Triggers when pulse is
less than width setting
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