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Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
Watts
WINDOWS
OFF
X FINE
TUNE DAC
YZ,# spc
Clear
ZERO
MARKER
ZERO
SPAN
changes the amplitude units to volts.
Front-Panel Key Access
CAMPL’TUDE]
changes the amplitude units to watts.
Front-Panel Key Access
[AMPLITUDE]
turns off the windows display mode and returns to the
normal full-sized instrument display. The state of the last
active window will become the instrument state when the
windows display is turned off.
Front-Panel Key Access WINDOWS ION)
displays the output of the YTO extra-fine-tune DAC
(FM-TUNE) that is on the
A7
Analog Interface assembly. This
is a service diagnostic function and is for service use only.
Front-Panel Key Access (CAL)
accesses the softkey menu used for selecting the characters
Y,
Z, underscore (-),
f,
space, or for clearing the screen title.
Front-Panel Key Access (CAL),
L-1,
(j-j,
(jj),
or
ISAVE)
zeros the value of the delta marker to establish a new
reference. The ZERO MARKER softkey is in the pulse
parameter entry menus of the gate utility.
Front-Panel Key Access
(-1
changes the frequency span to zero and turns off marker
track if it is on.
Front-Panel Key Access
m
6-154