PSG-D instruments maintain a count of the number of times the mechanical attenuator is switched. When the count reaches a threshold, the attenuator is replaced; but replacing the attenuator does not, by itself, cause the switch count to be reset to zero. This utility provides a way of resetting the count to zero.
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No additional equipment is required.
If this utility fails, perform the following:
Refer to the PSG-D Service Guide. If you do not have a hard copy of the service guide (Option OBW), refer to the .pdf file available on the CD-ROM that came with your shipment.
If necessary, obtain service from Keysight Technologies. Refer to Contacting Keysight Technologies.
Related Topic
Overview of Utilities