2
Measuring a Low-Level Signal 31
Improving Frequency Resolution and Accuracy 36
Making Distortion Measurements 37
One-button Power Measurement 43
Making a Stimulus Response Transmission Measurement 47
Measuring Stop Band Attenuation of a Low-pass Filter 49
Making a Reflection Calibration Measurement 51
Measuring Return Loss Using the Reflection Calibration Routine 54
4 System Setting
Visual and Audio Adjustment 56
Quick Display Adjustment 56
Manual Display Adjustment 56
Setting Key Beep 56
System Setting 57
General system settings 57
Ext Input 58
File 60
Saving a file 60
Loading a file 63
Show System 64
Show Error 65
Perform a Time Base Calibration 66
Factory Default Settings 67
5 Key Reference
Amplitude 70
Ref level 70
Attenuation 70
Preamp 71
Scale/DIV 71
Scale Type 71
Ref Offset 72
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