6-15
Error Messages
Error Messages in Alphabetical Order
OPTIONAL FUNCTION; NOT INSTALLED
Error Number
1
The function you requested requires a capability provided by an option to the
standard analyzer. That option is not currently installed. (Refer to “Analyzer
Options Available” in Chapter 7 , “Options and Accessories” for a description of
the available options.)
OVERLAP!LIST TYPE CHANGED TO STEPPED
Error Number
211
The list type changed to stepped because one or more frequency segments in the
swept list table overlapped. Change the frequency ranges of the overlapping
segments and switch back to swept list mode.
OVERLOAD ON INPUT A, POWER REDUCED (ES only)
Error Number
58
See OVERLOAD ON INPUT R, POWER REDUCED (error number 57).
OVERLOAD ON INPUT B, POWER REDUCED (ES only)
Error Number
59
See OVERLOAD ON INPUT R, POWER REDUCED (error number 57).
OVERLOAD ON REFL PORT, POWER REDUCED (ET only)
Error Number
58
See OVERLOAD ON INPUT R, POWER REDUCED (error number 57).
OVERLOAD ON TRANS PORT, POWER REDUCED (ET only)
Error Number
59
See OVERLOAD ON INPUT R, POWER REDUCED (error number 57).
OVERLOAD ON INPUT R, POWER REDUCED
Error Number
57
You have exceeded approximately +14 dBm at one of the test ports. The RF
output power is automatically reduced to −85 dBm. The annotation P⇓ appears
in the left margin of the display to indicate that the power trip function has been
activated. When this occurs, reset the power to a lower level, then toggle the
softkey to switch on the power again.
PARALLEL PORT NOT AVAILABLE FOR GPIO
Error Number
165
You have defined the parallel port as COPY for sequencing in the HP-IB menu.
To access the parallel port for general purpose I/O (GPIO), set the selection to
.