R3132 Series Spectrum Analyzer Operation Manual
2.2.5 Auto Tuning
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6. Press Res 10 Hz.
The frequency counter resolution is set to 10 Hz and is displayed in the Fre-
quency Counter window.
Figure 2-16 Frequency Counter Measurement (Resolution: 10 Hz)
7. Press Counter OFF.
The counter function is turned off.
2.2.5 Auto Tuning
You can display a signal with an unknown frequency using the auto tuning function.
Power on
1. Turn the spectrum analyzer power on.
Initialization
This resets the current settings to the factory defaults.
2. Press SHIFT and CONFIG(PRESET).
The default settings have now been reset.
Input signal connection
Connect the calibration signal used for the measurement.
Frequency span
This sets the frequency span in preparation for auto-tuning.
3. Press SPAN, 1 and MHz.
A frequency span of 1 MHz is set.
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