HP 8711C, User Manual, Page: 427 / 530

I
in the cal check menu. Returns to the measurement mode after
viewing measurement uncertainties with Check . This key also
the display.
Reference
in several menus such as the calibration menus, the hardcopy menus,
and the CRT adjust menu.
1. If this key is pressed in the transmission, reflection, and AM delay
calibration menus, the default measurement calibration becomes the
active calibration. This calibration is originally performed and stored in
non-volatile memory at the factory by performing an adjustment test. It
is
frequency span cal of 401 points. When selected, it erases a user
defined cal, if any.
See Chapter 6 for more information on measurement calibrations.
2. If this key is pressed in the hardcopy menus, it resets parameters such as
addresses, baud rates, handshakes, color, pens, resolution, and margins to
predetermined values.
See “Printing and Plotting Measurement Results” in Chapter 4 for more
information on using the menus.
3. If this key is pressed in the CRT adjustment menu, it restores the default
CRT timing values.
Refer to Chapter 6 for more information on using cal check.
Access Keys: Check
in marker math menu. Measures both the and of
Stats
a filter in one sweep.
See “‘lb Use Marker Math Functions” in Chapter 4 for more information.
Access Keys: Marker Masker
Math
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