VOLTCRAFT PLUS DSO 4022 - Page 3

TABLE OF CONTENTS
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Trigger key 2/4......................................................................29
Trigger key 3/4......................................................................29
Trigger key 4/4......................................................................30
Utility key 1/4........................................................................30
Utility key 2/4........................................................................31
Utility key 3/4........................................................................31
Utility key 4/4........................................................................31
Default Settings.................................................................32
Built-in Help......................................................................33
MEASUREMENT............................................34
Basic Measurements .........................................................34
Activating a channel.............................................................34
Using the Autoset.................................................................35
Running and stopping the trigger........................................36
Changing the horizontal position and scale........................37
Changing the vertical position and scale.............................38
Using the probe compensation signal.................................39
Automatic Measurements..................................................41
Measurement items.............................................................41
Automatically measuring the input signals.........................43
Cursor Measurements.......................................................44
Using the horizontal cursors ...............................................44
Using the vertical cursors....................................................45
Math Operations...............................................................46
Overview...............................................................................46
Adding or subtracting signals..............................................47
Using the FFT function........................................................48
CONFIGURATION .........................................49
Acquisition........................................................................49
Selecting the acquisition mode............................................49
Real time vs Equivalent time sampling mode.....................51
Display..............................................................................52
Selecting the vector or dot drawing.....................................52
Accumulating the waveform................................................52
Adjusting the display contrast.............................................53
Selecting the display grid.....................................................53
Horizontal View.................................................................54
Moving the waveform position horizontally........................54
Selecting the horizontal scale..............................................54
Selecting the waveform update mode.................................55
DSO-4000 User Manual
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Zooming the waveform horizontally ...................................56
Viewing waveforms in the X-Y mode...................................57
Vertical View (Channel) .....................................................58
Moving the waveform position vertically ............................58
Selecting the vertical scale...................................................58
Selecting the coupling mode...............................................58
Inverting the waveform vertically.........................................59
Limiting the waveform bandwidth.......................................59
Selecting the probe attenuation level..................................60
Trigger...............................................................................61
Trigger type..........................................................................61
Trigger parameter ................................................................61
Configuring the edge trigger................................................63
Configuring the video trigger...............................................65
Configuring the pulse width trigger.....................................66
Manually triggering the signal.............................................68
Remote Control Interface...................................................69
System Settings.................................................................70
Viewing the system information..........................................70
Selecting the language.........................................................70
SAVE/RECALL................................................71
File Structures...................................................................71
Display image file format.....................................................71
Waveform file format...........................................................71
Setup file format ..................................................................73
Using the SD card file utilities.............................................74
Quick Save (HardCopy).....................................................76
Save...................................................................................78
File type/source/destination................................................78
Saving the panel settings.....................................................79
Saving the waveform............................................................80
Saving the display image.....................................................81
Saving all (panel settings, display image, waveform).........82
Recall ................................................................................84
File type/source/destination................................................84
Recalling the default panel settings.....................................84
Recalling a reference waveform to the display....................86
Recalling panel settings.......................................................87
Recalling a waveform...........................................................88