Agilent Technologies 8719ES User Manual page 360

Calibrating for Increased Measurement Accuracy
Calibrating Using Electronic Calibration (ECal)
5. Press
TRACE TYPE [ ]
view is displayed.
Pressing the
TRACE TYPE [ ]
options. The confidence check can display the measured ECal results (DATA) and the
premeasured calibration data (MEM) in following five ways.
• DATA&MEM displays two traces representing the measured ECal results and
module's premeasured calibration data trace.
• DATA/MEM displays a single trace representing the ratio of the measured ECal
results to the module's premeasured calibration data.
• DATA-MEM displays a single trace representing the difference between the
measured ECal results and the module's premeasured calibration data.
• DATA displays a single trace representing only the measured ECal results.
• MEM displays a single trace representing only the module's premeasured
calibration data.
6. If you want to change the scale of the display, press
The
AUTO SCALE
confidence check data. It acts the same as
7. Review the confidence check display.
Figure 6-24 Confidence Check Display showing DATA&MEM Trace Type
8. If you want to check other calibration S-parameters or trace types, repeat steps 4
through 7.
9. When finished, select
6-66
until the calibration confidence check trace that you want to
softkey toggles between the five trace-type display
softkey is located in this menu for convenience in viewing the
to complete the confidence check.
RETURN
AUTO SCALE
under the
AUTO SCALE
.
key.
Scale Ref