Keysight N9927-90001 User’s Guide 667
System Settings
Service Diagnostics
Figure 29-10 FieldFox Self-Test Scrolling Results Display (N9918B sample. Other models
are similar.)
Table 29-3 Self-Test FieldFox Instrument-Type and Available Self-Tests
Model Type Description of Tests Available Optional Calibration
Check (Y/N)
Combo All tests Yes
VNA NA receiver check, NA source attenuator Check, NA power
DAC check, NA port switches, VCO check, internal
temperatures
Yes
SA SA LO feed through, SA full-band sweep, SA Instalign status No