VOLTCRAFT DSO4000B Series User Manual

Digital Storage Oscilloscope 56
Trigger Mode
Auto
Trigger Source
Adjusted; Autoset can not be used for the EXT TRIG signal
Trigger Slope
Adjusted
Trigger Type
Edge
Trigger Video Sync
Adjusted
Trigger Video
Standard
Adjusted
Vertical Bandwidth
Full
Vertical Coupling
DC (if GND was chosen before); AC for the video signal;
otherwise, unchanged
VOLTS/DIV
Adjusted
The Autoset function examines all channels for signals and displays corresponding
waveforms. Autoset determines the trigger source according to the following
conditions.
 If multiply channels get signals, the oscilloscope will use the channel with
the lowest frequency signal as the trigger source.
 If no signals are found, the oscilloscope will use the lowest-numbered
channel displayed in Autoset as the trigger source.
 If no signals are found and no channels are displayed, the oscilloscope will
display and use Channel 1 as the trigger source.
Sine Wave:
When you use the Autoset function and the oscilloscope determines that the signal is
similar to a sine wave, the oscilloscope displays the following options.
Sine Wave Options
Details
Multi-cycle Sine
Display multiple cycles that have appropriate vertical and
horizontal scales.
Single-cycle Sine
Set the horizontal scale to display about one cycle of the
waveform.
FFT
Convert the input time-domain signal to its frequency
components and display the result as a graph of
frequency versus amplitude (spectrum). Since it is a math
calculation, see Section 5.3.1 Math FFT for more
information.
Undo Setup
Let the oscilloscope recall the previous setup.
Square Wave or Pulse:

VOLTCRAFT DSO4000B Series Specifications

General

Brand	VOLTCRAFT
Model	DSO4000B Series
Category	Test Equipment
Language	English