Keysight Technologies N9030B Service Manual page 107

Instrument Messages
Event Messages
Err# Message
–221
Settings conflict; Span Zoom
is not available in Zero
Span
–221
Settings conflict; Span Zoom
not available when Frequency
Scale Type = Log
–221
Settings conflict; Step keys
are not available to modify
this function
–221
Settings conflict; Sweep
Setup only available in
swept measurements
–221
Settings conflict; Sweep
Time cannot be auto-coupled
in FFT sweeps
–221
Settings conflict; Sweep
Time cannot be auto-coupled
while in Zero Span
–221
Settings conflict; Sweep
Time cannot be set while in
FFT sweeps
–221
Settings conflict; Swept IF
Gain High not available when
FFT IF Gain = Manual Low
–221
Settings conflict; Swept LO
not available when freq mode
is Fixed
–221
Settings conflict; Swept
Type=Swept is not available
while in Gated FFT
–221
Settings conflict; System
Display Settings, Annotation
is Off
–221
Settings conflict; T hot
must be greater than T cold
–221
Settings Conflict; The
parameter cannot be changed
in FAST mode
N9030B PXA Signal Analyzer Service Guide
Verbose/Correction Information
Span Zoom does not work with a time domain x-axis. You
must select a span greater then 0 Hz.
The Span Zoom feature cannot be used when the X-axis
scale is logarithmic frequency.
You should select a specific value for this function. So using
the Up/Down step keys to scroll through values is not
allowed.
The current measurement uses FFT mode and so does not
use the Sweep Setup menu
The sweep time for FFT sweeps is set by the calculations. So
sweep time settings cannot be adjusted.
You cannot send the remote command to set the sweep time
to auto while you are in zero span.
The sweep time for FFT sweeps is set by the calculations. It
cannot be manually controlled.
When FFT IF Gain is manually set to Low, you cannot set the
Swept IF Gain to High because that would make the
Reference Level couplings wrong in swept mode.
SCPI only message. The LO Mode cannot be set to Swept
when the freq mode is set to fixed. Change the freq mode
away from fixed, or perform the measurement at several
fixed frequencies.
If you have selected gated FFT then you are using the FFT
sweep type and you cannot select the swept type of
sweeping.
This is an override that turns off many of the annotations.
This is available as a security feature.
The Tcold value set under Meas Setup/ENR/Tcold, needs to
be lower than the Thot value currently being set. Tcold is
often taken as the ambient temperature of the noise source.
If using an SNS the Tcold value may be read automatically
before every sweep.
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