Keysight Technologies N9040B UXA Signal Analyzer Service Guide 95
Instrument Messages
Event Messages
–221 Settings conflict; Must
apply Amplitude Correction
to make this unit available
These special units only apply when you are doing antenna
measurements so you have to have a correction which
includes Antenna Units enabled
–221 Settings conflict; No meas
frequencies are above 3.6
GHz
Optimize Preselector can only be performed on frequencies
in high band i.e. freqs above 3.6 GHz. The current setup does
not have input freqs (IF) in this range so an Optimize
Preselector cannot be performed.
–221 Settings conflict; no source
selected
You must select a source using Select Source before you can
do this
–221 Settings conflict; Normal
detector is not allowed with
X scale is Log
The normal detector cannot be used when the x-axis scale is
logarithmic.
Why not? Are the results weird? Frequency slewed?
–221 Settings conflict; Normalize
is not available when Scale
Type = Lin
Normalize does not support Linear amplitude scale, since
the results are always presented as a dB ratio.
–221 Settings conflict; Normalize
is not available while Demod
View is on
The normalization (correction) function cannot be used if you
are using the Demod View.
–221 Settings conflict; Normalize
is not available while Trace
Math is on
The Normalize function works by doing trace manipulation.
So if trace math is on you cannot turn on normalization.
–221 Settings conflict; Only
active Antenna Unit
available; no other Y axis
units
When a correction with antenna units is turned on, the only
Y-Axis units you can have are those that match the Antenna
Unit. Turn off the Correction or the Antenna Unit under
Input/Output, Corrections
–221 Settings conflict; Option
not available
You have attempted to perform an action for which a
required option is not installed
–221 Settings conflict; Param
only available when DUT is a
freq converter
SCPI only message. The sideband and freq context
parameters are only available when a freq conversion setup
is in use. Change setup to contain a freq conversion to use
these parameters.
–221 Settings conflict; Param
only available when External
LO Mode is Swept
SCPI only message. This parameter is only available when
the LO mode is set to Swept. Change the LO Mode to Swept.
–221 Settings conflict; Param
only available when External
LO Mode is Fixed
SCPI only message. This parameter is only available when
the LO mode is set to Fixed. Change the Freq Mode to Fixed.
–221 Settings conflict; Param
only available when
Frequency Mode is Fixed
SCPI only message. This parameter is only available when
the Freq mode is set to Fixed. Change the Freq Mode to
Fixed.
Err# Message Verbose/Correction Information
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