HP 8712C, User Manual, Page: 388 / 559

Reference
Numeric Entries
Markers number one through eight in the menu. Pressing any one
of these makes the marker the active marker and (if previously oft’)
turns it on. in front of the marker number means the marker is the
active marker. : means the marker is not the active marker; it may be on
or off.
See “Using Markers” in Chapter 4 for an explanation of “active marker,” and
for more information on using markers.
in kit menu of 50 ohm instruments. Selects type of cal kit as
3.5 mm. Coefficients for male and female test ports are identical and based on
the HP kit standards.
See Chapter 6, “Calibrating for Increased Measurement Accuracy” for more
information.
Access Keys: (CAL) Kit
in system impedance menu. Selects 50 ohms as the system
impedance.
Refer to “When to Change the System Impedance” in Chapter 3 for more
information.
Access Keys: Cal
in system impedance menu. Selects ‘75 ohms as the system
impedance.
Refer to “When to Change the System Impedance” in Chapter 3 for more
information.
Access Keys: Cal
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