Spectrum Analyzer Error Messages
A listing of Spectrum Analyzer Error Messages is provided in Table 2-4.
Chapter 2 Functions and Operations
2-49
Error Message
Description
OVER LOAD
Decrease Input Power
This error message is displayed when there is too much input power.
OVER RANGE!
Increase Attenuation
The ADC is over range.
Mixer Saturation!
Increase Atten
The Mixer has saturated.
Ext Ref Not Locked
This error is displayed when a signal is present at the external refer-
ence port, but is not locked to the specified frequency.
External reference un-
available Using inter-
nal reference.
This error is displayed when there is no signal detected at the External
Reference port.
Must be in Zero Span
to perform this opera-
tion
This error is displayed when the user attempts to change the following
parameters when not in zero span:
CHANGE TRIGGER POSITION – (MEAS/DISP/TRIGGER)
VIDEO TRIGGER – (MEAS/DISP/TRIGGER)
Cannot Perform Oper-
ation in Zero Span
This error is displayed when the user tries to do field strength, occupied
bandwidth, channel power and adjacent channel power measurements
when in Zero Span.
Xref N MHz
The internal reference is locked to an N MHz external clock.
Min RBW for Zero
Span is 30 kHz. RBW
has been adjusted.
The RBW in Zero Span mode must be at least 30 kHz. If it is not, it will
automatically be adjusted to 30 kHz and this message will be dis-
played.
Over Power Condi-
tion! Remove signals
connected to RF In
port and re-enter
Spectrum Analyzer
mode.
This error message is displayed when the spectrum analyzer mode
cannot be properly calibrated due to too much signal power. The power
must be removed, and the mode re-entered in order to calibrate the
unit.
Table 2-4.
Spectrum Analyzer Error Messages
