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SIGLENT
SSA3000X User Manual 13
Press the key to execute the corresponding function.
For example, press Peak->CF to execute a peak search and set the
center frequency of the analyzer to the frequency of the current peak
signal.
6. Function Switch + Parameter Input
Press the corresponding menu key to switch between functions; change
the parameter directly using the numeric keys.
For example, press Freq Step to switch between Auto and Manual; if
Manual is selected, you can directly input the desired number to change
the Freq Step.
7. State Selection
Press the corresponding menu key to modify the parameter and return to
the menu one level up.
For example, press Trig Type ->Free Run to select free trigger and the
analyzer is in Free Run state at present.
1.9 Parameter Setting
Users can enter the desired parameter values using the numeric keys, knob or Arrow keys. This
section describes the three methods of parameter setting through an example (to set the center
frequency to 100 MHz).
1. Use the numeric keyboard
◆ Press Frequency->“Center Freq”
◆ Input 100 using the numeric keys;
◆ Select the desired unit (MHz) from the popup menu.
2. Use the knob
When the parameter is editable (namely when the parameter is selected), turn the knob clockwise to
increase or counterclockwise to decrease the parameter value at the specified step.
◆ Press Frequency->“Center Freq”
◆ Rotate the knob until the parameter is set to the desired value (100 MHz).
Figure 1-13 Knob
3. Use the arrow keys
When the parameter is editable (namely when the parameter is selected), you can increase or
decrease the parameter value at the specific step using the direction keys.
◆ Press Frequency -> “Center Freq”
◆ Press the up/down Arrow key until the parameter is set to the desired value (100 MHz).
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