Anritsu MS2722C, User Manual

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Operation Error Messages
Spectrum Master UG PN: 10580-00277 Rev. E B-3
Usually caused by a failure to communicate with one section or another. Sometimes resolved
by restarting the unit or by Factory Defaults, ESC+ON, resetting of the unit. Under extreme
cases the use of MASTER RESET, ON, may resolve the issue.
Caution: Use of
MASTER RESET, ON, will erase all user saved setups and measurement traces and
return the unit to a fully Factory Default condition. If the error persists, then contact your
Anritsu Service Center.
Trace not saved. Please wait for complete sweep and try again.
Attempted to save a measurement trace before the sweep had completed at least once. Wait
for at least one complete sweep and try to save again.
Measurement not valid in Zero Span
Attempt was made to make an automated measurement that requires more than ZERO
SPAN to accomplish. An example would be Occupied Bandwidth measurement.
The Freq range of the Antenna is invalid for this setup. Please select another Antenna
Choose a start and stop frequency that is within the defined frequency range for the selected
antenna compensation table. See also Master Software Tools for creation and Upload of
Antenna correction files.
Minimum permitted Sweep time is 50 µs
An attempt was made to set the minimum Sweep time to less than 50 µs.
Invalid Attenuation for Preamp
The only valid attenuation settings while the Preamp is operational are 0 dB, 5 dB and 10 dB.
All other settings attempted by the user will result in this message. Select 0 dB, 5 dB or 10 dB
or select AUTO Attenuation to let the system determine the correct setting based on the
reference level selected.
Valid Attenuations with Preamp on are 0 dB, 5 dB and 10 dB
Same as above
Unable to add additional limit points. %d is the maximum.
Attempted to add an additional limit line point beyond the maximum number of allowed
points.
Use Demod type USB or LSB to use Beat Frequency Osc
An attempt to use the Beat Frequency Oscillator while not in Upper or Lower Sideband
Demodulation mode.
Trace A/B/C has no data to view
Attempt to turn on or VIEW a trace that has never had data recalled into this trace location.
Refer to Recall Trace section for instructions on how to recall stored measurement traces into
either Trace A, B or C.
Locking to Internal Ref failed
Switching from an external frequency reference to the internal reference has failed. Some
additional warm up time may be needed if the unit has been on external reference for a long
time or if the unit is not warmed up enough.
Locking to External Ref failed; Lock attempt Failed