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16
Figure 2-8 Display Interface of Setup of Parameter Values of Ramp Waveform
Table 2-3 Ramp Waveform Menu Description
Functional menu
Setup
Description
Frequency/cycle
——
Set waveform frequency or
cycle
Amplitude/high-level
——
Set waveform amplitude or
high-level
Offset/low-level
——
Set
waveform
offset
or
low-level
Symmetry
——
Set symmetry of ramp wave
Phase
——
Set initial phase of waveform
Note:
Symmetry: the percentage of setup ramp waveform in rise in the whole cycle.
Range: 0~100%
Set symmetry
1. Press
→
symmetry to set parameter value of symmetry.
The displayed symmetry is either the power-on value or the percentage previously selected. Use
the current value if it is valid for the new waveform when changing parameters.
2. Enter the desired symmetry
Use numeric keypad or knobs to enter the desired parameter value. Select the unit desired by
symmetry and press the softkey corresponding to the desired unit. Signal generator will
immediately adjust symmetry and output ramp wave in the desired value.