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10 Troubleshooting
This chapter provides basic troubleshooting information for Agilent PSG signal generators. If you do not
find a solution here, refer to the Service Guide.
NOTE If the signal generator displays an error, always read the error message text by pressing
Utility > Error Info.
• “RF Output Power Problems” on page 189
• “No Modulation at the RF Output” on page 193
• “Sweep Problems” on page 194
• “Data Storage Problems” on page 196
• “Cannot Turn Off Help Mode” on page 197
• “Signal Generator Locks Up” on page 198
• “Error Messages” on page 200
• “Returning a Signal Generator to Agilent Technologies” on page 203