Tektronix SPECMON3 Manual page 418

Reference
Click Run to perform a new acquisition with a wider bandwidth.
The data is from a recalled TIQ file.
There is no way to increase the acquisition bandwidth for saved IQ data. You must adjust the measurement
settings so that less bandwidth is required.
Analysis failure: <description of error>
The instrument is unable to complete a measurement due to difficulty in characterizing the signal. For
example, due to either the signal or settings, the instrument may not be able to recognize a pulse so it
can compute the pulse measurements.
Try changing settings to improve analysis. For example, when Pulse Trace is displayed, try changing
the settings on the Settings > Params.
Analysis failure: Carrier detection failed
The instrument was unable to locate a carrier signal. Try adjusting the Carrier Threshold or Integration
BW values, if the measurement has these controls.
Analysis Length was limited
This message appears if the "Results Length", the time over which the measurement computed its results,
is less than the Actual Analysis Length reported in the Analysis Time control panel tab and the Time
Overview display. The Results Length is indicated by the magenta line below the Time Overview graph.
This can occur because the acquisition contained more data samples than a measurement can process (for
example, digital demodulation is limited to 80,000 samples) or the measurement had to use some of the
first and last samples for pre-measurement processes.
Analysis length too small for current setup
Increase the Analysis Length or decrease the RBW (Spectrum, ACPR, MCPR).
Avg Tx not available in Volts units
The Average Transmitted Power measurement is not defined for Volts.
Can't get acquisition data record
No acquisition record currently exists in memory (run an acquisition or recall a file), or an error has
occurred. Repeat the acquisition.
Can't replay data from swept acq
The measurement could not produce results because it is a real-time only measurement but was asked to
reanalyze (Replay) an acquisition taken in swept mode.
Can't replay. Live data needed for swept settings
The measurement could not produce results because it was asked to reanalyze (Replay) the acquisition but
it is in Swept acquisition mode. Swept-mode measurements cannot analyze recalled data.
CISPR accuracy limited by acq memory. Adjust RBW or freq range
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Error and Information Messages
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