Basic Setting; To Enable Or Disable The Bode Function; To Start Or Stop The Operation; To Set The Input Source - Rigol DHO900 Series User Manual

NOTE
The bode plot function can only test the response of basic devices such as amplifiers, but
cannot test circuits with greater noise.
15.1

Basic Setting

In the menu as shown in
basic setting menu. In this menu, you can enable or disable the Bode plot function,
start or stop the Bode plot operation, set the input/output source, set the sweep type
and display type, enable the filter, and check the connection diagram.
15.1.1

To Enable or Disable the Bode Function

In the "Bode Plots" setting menu, click or tap the Bode Plots on/off switch to enable
or disable the Bode function. After the Bode function is enabled, the Bode plot
window will be displayed on the screen. For the bode plot display interface, refer to
To Set the Display Type
15.1.2

To Start or Stop the Operation

After the Bode function is enabled, in the setting menu, click or tap the
button of Run Status to launch or stop the loop analysis test and bode plot drawing
operation. The oscilloscope will perform a test on the loop based on the current bode
setting and draw the Bode plot. In running status, the button of Run Status is
displayed as
button restores to
During the Bode plot drawing process, if you want to stop the drawing, you can click
or tap
NOTE
Enabling the bode plot test automatically disables the bode plot setting menu. You can click or
tap at the upper-right side to open the setting menu.
15.1.3

To Set the Input Source

The input source indicates the channel input with the reference signal. The current
frequency takes the frequency of this channel as the reference. Before selecting the
input source, connect the signal under test to the analog channel input terminal of
the oscilloscope.
Click or tap the In drop-down button to select the desired input source. The available
input channels include CH1-CH4.
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
Bode Plot (for DHO914S and DHO924S only)
Figure 15.1
, click or tap the Basic Setting tab to enter the
.
. After the Bode plot drawing is finished, the Run Status
.
.
DHO900 User Guide
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