Teledyne Lecroy WaveSurfer 10, Руководство по началу работы

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BASICS
26
Triggers
Triggers tell the oscilloscope when to perform an acquisition.
Available trigger types are described at more length in the
WaveSurfer 10 Oscilloscopes Operator’s Manual.
From the Front Panel
Press to open the Trigger setup dialog.
Press to control acquisition processing:
Auto – trigger after a preset period if there is no valid trigger.
Normal – trigger repeatedly whenever all conditions are met.
Single – trigger once when all conditions are met.
Stop – stop acquisition.
Turn to raise or lower trigger voltage Level. Push to find a level.
READY lights when trigger armed; TRIG’D lights when trigger fired.
Trigger Source
Trigger Status
Trigger Type Trigger Slope
Trigger Level
Trigger Coupling
Trigger Descriptor Box
Touch to choose trigger Type.
Choose trigger Source channel.
Choose trigger Coupling and enter other trigger conditions.
Enter trigger Level (V), or touch button to let software Find Level.
A
B
C
D
B
A
C
Pre/Post-Trigger – appears at corner of
grid when trigger point is no longer visible.
Level
Position
Trigger Indicators
A
B
C
D
Touch Trigger descriptor box
to open the Trigger dialog.
From the Display
D
E
B
C
D
E
A