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Keysight X-Series Signal Generators
N5171B/72B/73B EXG and N5181B/82B/83B MXG
User’s Guide
18 Troubleshooting
— Display on page 454
— Signal Generator Lock–Up on page 454
— RF Output on page 455
— No RF Output
— Power Supply Shuts Down
— No Modulation at the RF Output
— RF Output Power too Low
— Distortion
— Signal Loss While Working with a Spectrum Analyzer
— Signal Loss While Working with a Mixer
— Sweep on page 459
— Cannot Turn Off Sweep
— Sweep Appears Stalled
— Incorrect List Sweep Dwell Time
— List Sweep Information is Missing from a Recalled Register
— Amplitude Does Not Change in List or Step Sweep
— Internal Media Data Storage on page 460
— Instrument State Saved but the Register is Empty or Contains the Wrong State
— USB Media Data Storage on page 460
— Instrument Recognizes USB Media Connection, but Does Not Display Files
— Preset on page 460
— The Signal Generator Does Not Respond
— Pressing Preset Performs a User Preset
— Error Messages on page 461
— Front Panel Tests on page 462
— Self Test Overview on page 462
— Licenses on page 464
— Contacting Keysight Technologies on page 465
— Returning a Signal Generator to Keysight
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