System Trace Noise For B/R Phase; In Case Of Difficuity - HP 8753E Service Manual

19. When the analyzer Finishes the number of sweeps, press @iiGXZ)
20. Write the sdev value on the "Performance Test Record."
1. Perform the "ADC Offset Correction Constants" procedure, located Chapter 3,
"Adjustments and Correction Constants. n
2. Repeat this performance test.
3. Suspect the A10 Digital IF board assembly if the analyzer still fails the test.
System Verification and
Performance Tests