Specifications

5-59
Hardkey/Softkey Reference
Analyzer Functions
lets you change the value of the smoothing aperture as a
percent of the span. When smoothing aperture is the
active function, its value in stimulus units is displayed
below its percent value in the active entry area.
Smoothing aperture is also used to set the aperture for
group delay measurements. Note that the displayed
smoothing aperture is not the group delay aperture unless
smoothing is on.
turns the smoothing function on or off for the active
channel. When smoothing is on, the annotation “Smo” is
displayed in the status notations area.
Use this key to restore power after a power interruption.
ON returns the source power to its original setting, while
OFF sets the source to the minimum power level of the
analyzer.
provides service access to pretune the source, without
using the phase-locked loop.
inserts a space in the title.
is used, along with the key, to define the
frequency range of the stimulus. When the key is
pressed, it becomes the active function. The value is
displayed in the active entry area, and can be changed
with the knob, step keys, or numeric keypad.
sets the frequency or power span of a subsweep about a
specified center frequency.
presents the special function menu.
leads to the specify class menu. After the standards are
modified, use this key to specify a class to consist of certain
standards.
finishes the specify class function and returns to the
modify cal kit menu.
(Option 010 only) is used to specify the parameters of the
gate.
allows additional specifications for a user-defined
standard. Features specified in this menu are common to
all five types of standards.
toggles between a full-screen single graticule display or
two-, three-, or four-graticule, multiple-channel display.
Works with to determine the
number of channels displayed.
SMOOTHING APERTURE
SMOOTHING on OFF
SOURCE PWR on OFF
SOURCE TUNE OFF
SPACE
Span Center
Span
SPAN
SPECIAL FUNCTIONS
SPECIFY CLASS
SPECIFY CLASS DONE
SPECIFY GATE
SPECIFY OFFSET
SPLIT DISP 1X 2X 4X
DUAL CHAN on OFF