Instructions

4
.
Panel Operation
43
Output the sweep frequency (Sweep)
In the sweep mode, the frequency is output from the start frequency to the end
frequency according to the sweep type change frequency within the specified sweep
time. Sweeping can only be performed using sine, square, ramp or arbitrary waves.
Figure 4- 22: Sweep mode user interface
Steps to set the scan mode
(1)
In the sine wave, square wave, ramp wave or arbitrary wave interface, press the
Sweep function key to enter the scan mode.
(2)
Press 、
、
or to select the sweep waveform. For example,
when selecting a sine wave, press to display the scan waveform and
parameters, and change the parameters. For details, please refer to Output Sine
Wave on page 10.
(3)
Press Sweep Time to set the scan time, which is the number of seconds from
the start frequency to the stop frequency. The range is from 1ms to 500s.
(4)
Press the Linear Sweep/Logarithmic Scan softkey to switch the scan type. When
linear sweep is selected, the output frequency changes linearly during the scan;
when logarithmic sweep is selected, the logarithm of the output frequency
changes during the scan.