131
Scope Multimeter Operations
Operations
z
To adjust trigger controls:
1. Select
Setup
from the Scope Multimeter toolbar.
The Scope Multimeter Preferences dialog box opens
2. Select
Trigger
to open the Trigger Setup dialog box (
).
3. Use the dialog box controls to establish the position for triggering.
4. Select
Back
to return to the Preferences dialog box, or select
Exit
to close the dialog box and
return to the scope.
1— Source
—selects the triggering event:
- Trace 1—sets the trigger to channel 1.
- Trace 2—sets the trigger to channel 2.
- None—switches triggering off.
2— Mode
—sets the method of triggering:
- Auto (automatic)—if a trigger is found, the waveform displays. If a trigger is not found
after about a half second, the waveform and a “trigger not found” message displays.
- Manual—if a trigger is found, the waveform displays. If a trigger is not found nothing
displays (no waveform and no message).
3— Slope
—sets triggering to the rising or falling edge of the signal.
4— Vertical position
—moves the trigger position up and down on the grid.
5— Horizontal position
—moves the trigger timing left and right on the grid
6—
Select
Back
to return to the Preferences dialog box, or select
Exit
to close the dialog box
and return to the scope.
Figure 9-13
Trigger controls
Содержание VERDICT
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