Hantek DSO-3000 Series, Руководство пользователя

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Operation Basics
USER’S MANUAL 25
2.4 The Horizontal System
Click
“Setup->Horizontal”
The following figure shows the Horizontal System window. It shows the horizontal parameters
settings.
1. Time/Div : Leads the setting of the time base parameters
2. Format : Leads the setting of the horizontal format parameters
3. YT Mode : Selects the mode of Normal, Roll or Scan.
2.5 The Trigger System
Click
“Setup
->
Trigger”
The following figure shows the trigger system control.
The trigger determines when the oscilloscope begins to acquire data and display a waveform.
Once a trigger is properly set up, the oscilloscope can convert unstable displays or blank screens
to meaningful waveforms. Here introduce some basic concepts about trigger.