Accessing Error Terms - Keysight N5224A Service Manual

General Purpose Maintenance Procedures
Error Terms

Accessing Error Terms

Error terms can be accessed either manually or programmatically:
Manually
• "Front Panel Access to Error Terms" on page 8-8
Programmatically
• "GPIB Access to Error Terms" on page 8-9
• "COM/DCOM Access to Error Terms" on page 8-9
Manual Access to Error Terms
Front Panel Access to Error Terms
NOTE Ensure that calibration correction is active by pressing RESPONSE
the softkey label reads
will toggle to read
To access the error terms from the front panel, perform the following steps:
1. Press RESPONSE
Cal
the softkey to toggle it
The toolbar appears directly above the trace window.
Cal Set Viewer
2. In the list, select the desired cal set.
Cal Set
3. Click the
Standards or Error Terms
corrected error term data.
4. In the or
Standard Error Terms
enable the selection.
5. Compare the displayed measurement trace to previously measured data or to the uncorrected
performance specifications listed in
6. Print numerical data or print a plot of the measurement results.
8-8
Correction ON/off
Correction ON/off
, then . Verify that
Manage Cals
.
ON
button to view the raw measurement data from the standard or the
list, select the standard or error terms to view. Click the
Table 8-5 on page
PNA Series Microwave Network Analyzers
. If not, press the
Correction on/OFF
.
Cal Set Viewer ON/off
8-10.
N5224A and N5225A
Cal and verifying that
key and it
is . If not, press
ON
check box to
Enable
Service Guide N5225-90001