Basic Operation
QC1936 Digital Storage Oscilloscope 48
Menu:
Import from CSV: Import the CSV format file to the arbitrary waveform generator window.
Export as CSV: Save as CSV format file.
Import from ARB: Import the ARB format file to the arbitrary waveform generator window.
Export as ARB: Save as ARB format file.
Note: The device can recall ARB and CSV format file in USB disk.
Toolbar buttons
: Download waveform data to the device.
: Smooth Drawing Mode. You can draw any waveform shape using the left-mouse.
: Line Drawing Mode. You can click on the waveform to draw a straight line from the previous
point.
: Zoom tools. To zoom the time axis in or out, click the + or - zoom button and then click
on the waveform area. Click the 100% button to restore the time axis to its original scale.
: Standard waveform shapes. Draw a standard waveform with the settings
specified in the numerical controls below the toolbar. The current waveform will be erased.
: Cycles. The number of cycles to draw. This control is used in conjunction with the
Standard waveform shapes buttons. Select one of the standard waveform shapes and then
enter the number of cycles, and it will draw the requested number of cycles of the waveform.
: Minimum. When one of the Standard waveform shapes buttons is pressed, this
control sets the minimum signal level.
: Maximum. When one of the Standard waveform shapes buttons is pressed,
this control sets the maximum signal level.
: Duty cycle. When a square, triangular or ramp waveform is selected using
one of the Standard waveform shapes buttons, this control sets the duty cycle of the signal.
Duty cycle is defined as the time that the signal spends above zero volts divided by the total cycle
time. Thus, a symmetrical square or triangular wave has a duty cycle of 50%. Reducing the duty
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