HP 4395A - Page 304

Error Messages in Alphabetical Order
A full 2-port calibration is requested with a test set other than an S-parameter test set.
A one-path 2-port calibration is requested with an S-parameter test set (this procedure is
typically used with a transmission/reection test set).
34 NO VALID MEMORY TRACE
If a memory trace is to be displayed or otherwise used, a data trace must rst be stored to
memory.
0 120 Numeric data error
This error, as well as errors 0 121 through 0 129, are generated when parsing a data element
that appears to be numeric, including the nondecimal numeric types. This particular error
message is used if the analyzer cannot detect a more specic error.
0 128 Numeric data not allowed
A legal numeric data element was received, but the analyzer does not accept it in this position
for a header.
O
146 ON POINT NOT ALLOWD FOR THE CURRENT TRIG
The trigger event mode cannot be changed to the ON POINT mode because the current trigger
source setting does not allow the ON POINT mode
. The ON POINT mode is available for only
MANUAL, EXTERNAL, and BUS trigger sources of the network analyzer mode
.
56 OPTION NOT INSTALLED
This error occurs when an HP-IB command which is optional command is sent and the analyzer
is not installed the option ( HP-IB only ). Please conrm options installed to the analyzer using
*OPT? command (see Programming Manual .)
45 OVERLOAD ON INPUT A
The power level at one of the four receiver inputs exceeds a certain level greater than the
maximum input level.
44 OVERLOAD ON INPUT B
The power level at one of the four receiver inputs exceeds a certain level greater than the
maximum input level.
46 OVERLOAD ON INPUT R
The power level at one of the four receiver inputs exceeds a certain level greater than the
maximum input level.
P
0 220 Parameter error
Indicates that a program data element related error occurred. This error message is used when
the analyzer cannot detect the more specic errors described for errors
0 221 through 0 229.
Messages-10