Keysight N9010A EXA Service Guide 81
Instrument Messages
Advisory Messages
Band Adjust has no effect on a Fixed
marker
If a Marker is a Fixed type marker, the marker's value does not
change from when it first became fixed. So you cannot change the
band of a fixed marker.
Band Adjust has no effect with Mkr
Function Off
If Marker Function is off changing the band has no effect
Freq Scale Type=Log is not available in
Zero Span
Logarithmic scaling cannot be used for time domain sweeps (0 Hz
span).
All Auto/Man functions have been set to
Auto.
Message generated by pressing the Auto Couple front-panel key.
Scale/Div only applies in Log Y Scale Setting the Scale/Division only makes sense when you are using a
logarithmic Y scale.
Signal Track is turned off when Zero
Span is selected
Signal Track is not available when you have selected Zero Span. So
if Zero Span is entered while in Signal Track is On, Signal Track is
turned off.
Reading SNS data… The Keysight Smart Noise Source has been connected and the
application is reading the device EEPROM data. Please wait until
complete before continuing.
Demod Time is not available in Zero
Span
The Demod Time function is not available in zero span because in
zero span we are ALWAYS demodulating.
Frequency Hopping enabled, waiting for
valid burst
The demodulated burst type has not been found in the originally
demodulated slot location within the frame.
Refer to online help for assistance
with DSB measurements
The Double Side Band measurement requires careful setup to
obtain valid results. Please refer to the manuals for help with this
setup.
File <filename> saved The file save operation executed successfully.
Frequency menu has changed to reflect
frequency context switch
The frequency context parameter has been changed either by the
user or the system. The frequency menu will now contain the
frequencies for the new context. No action required.
Already in Single, press Restart to
initiate a new sweep or sequence
The instrument is already in the single state. If you want to start a
new sweep or sequence, press the Restart key instead.
Input is internal The instrument’s input is set to internal (the internal amplitude
reference signal). So any signals connected to the front/rear panel
inputs cannot be measured.
User Cal valid. Apply Cal from Meas
Setup menu
The measurement setup has changed such that the current cal
data can be applied to the results. To apply the cal, press Meas
Setup/Cal Setup/Apply Calibration. A new cal can be performed if
required.
Preselector is centered The preselector has been successfully centered
Requested timeslot number is not
present.
The selected timeslot is not on. (Timeslot is referenced to the
trigger point.)