IM 701210-07E
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Changing the Trigger Setting
Setting the trigger
refers to the setting of the time position of the waveform to be displayed of the acquired signal waveform.
The main trigger settings are indicated below.
Trigger type
:
Triggers can be classified into
simple triggers
and
enhanced triggers
. For details, see page 10.
Trigger source
:
Sets the target signal for the selected trigger type.
Trigger slope
:
Slope
refers to the movement of the signal from a low level to a high level (rising edge) or from a high level to a
low level (falling edge). The slope is used as one of the trigger condition items. Selects whether to detect the rising
edge, falling edge, or both edges.
Trigger level
:
Sets the level through which the slope of the input signal is to pass as one of the trigger conditions.
Trigger mode
:
Selects how the waveform is displayed in relation to the detection of the specified trigger slope. If auto setup is
performed, the trigger mode is set to auto. For details, see section 6.1, “Setting the Trigger Mode” in the user’s
manual.
Trigger position
:
Determines the time axis position where the data is sampled when a trigger occurred (trigger point) is to be
displayed. The default value is 50.0% (center of the screen).
If settings are initialized or auto setup is performed, the trigger type is set to Simple (trigger source: CH1 edge trigger (input signal
trigger)). Input signal trigger activates the trigger on the rising edge, falling edge, or both edges of a single input signal.
This section explains the operation when the trigger type is left as input signal trigger and the trigger slope, trigger mode, and trigger
position are changed.
Change the Trigger Slope from Rising to Falling
Section 6.5, “Setting the Edge Trigger” in the User’s Manual Part 1
Trigger level mark
A trigger is activated on the falling edge.
2
Display the selection menu and select
(
falling
).
1
Press the
SIMPLE/ENHANCED
key.
Trigger point
Operating the DL750/DL750P
Summary of Contents for ScopeCorder DL750P
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