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of points for the entire waveform can not exceed 262 144, so if x100 scaling would give more total points than that, the maximum setting factor drops to the one that gives 262 144 points. A negative factor reverses the waveform between the vertical bar cursors creating a mirror image.

Scaling with a factor under 1.00 and greater than ±1.00 (±0.99) reduces the waveform horizontally between the vertical bar cursors and reduces the number of points for the entire waveform. Scaling with a factor greater than 1.00 or less than ±1.00 expands the waveform horizontally between the vertical bar cursors and increases the number of points for the entire waveform.

￿New Size. This parameter expands/reduces the waveform data between the vertical bar cursors in units of points. This parameter is linked with Factor. The limit on the range of New Size is that the number of points between the vertical bar cursors can not be increased to more than x100 their original number and the number of points for the entire waveform can not exceed 262 144.

4.Use the numeric keys or general purpose knob to input the scaling factor or the number of points.

5.Select Execute from the sub-menu. The section of the waveform between the vertical bar cursors will be scaled horizontally in the middle of the left vertical bar cursor.

Figure 3 -30 shows a waveform expanded to x2 horizontally between the vertical bar cursors with a Factor.

Before

After

Figure 3 ￿30: Display Expanded Horizontally

AWG2021 User Manual

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