OWON AG1022 - Manual (Page 21)

5.Front Panel Operation
Term Explanation
Symmetry:
The percentage that the Rising Period takes up the whole Period.
To Set the Symmetry
(1)
Press F4 button, the "Symmetry" menu item is highlighted, the current value of
the symmetry is displayed in Parameter 1.
(2)
Turn the knob to change the value directly;
or press the number keys to input the desired value, press F4 to choose "%".
The symmetry range is 0%～100%.
Figure 5-7: Set the symmetry of Ramp signal
To Output Pulse Signals
Press button to call the user interface of Pulse signal, the Pulse waveform
parameters can be set by operating the Pulse setting menu on the right.
The parameters of Pulse waveform are: Frequency/Period, Amplitude/High Level,
Offset/Low Level, Pulse Width/Duty. You can operate the menu by using the menu
selection buttons on the right.
To set the Frequency/Period, Amplitude/High Level, Offset/Low Level, please refer to "To
Output Sine Signals" on P12.
The frequency range is 1μHz～5MHz; the period range is 200ns～1Ms.
16