Instructions

RIGOL Chapter 17 Function/Arbitrary Waveform Generator (MSO7000 Option)
17-4 MSO7000/DS7000 User's Guide
To Output Ramp
Press Wave, rotate the multifunction knob to select "Ramp". Press down the
knob to select it. You can also press Wave continuously or enable the touch screen
to select it. At this time, you can set the parameters for the ramp waveform. For
setting methods, refer to descriptions in "To Output Sine". This section only
introduces "Symmetry".
Symmetry is defined as the percentage that the rising period of the ramp takes up in
the whole period, as shown in the figure below.
T
t
Symmetry=t/T*100%
Figure 17-1 Symmetry Definition
Press Settings  Symmetry, then rotate the multifunction knob or use the
pop-up numeric keypad to set the symmetry of the ramp waveform. The settable
range is from 0% to 100%.
To Output Pulse
Press Wave, rotate the multifunction knob to select "Pulse". Press down the
knob to select it. You can also press Wave continuously or enable the touch screen
to select it. At this time, you can set the parameters for the pulse waveform. For
setting methods, refer to descriptions in "To Output Sine". This section only
introduces "Duty Cycle".
Duty cycle is defined as the percentage that the high level takes up in the whole
pulse period, as shown in the figure below.
T
t
Duty Cycle=t/T*100%
Figure 17-2 Duty Cycle Definition