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Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
DACS
DATEMODE
MDY DMY
dBmV
DEFAULT
CAL DATA
changes the DAC numbers of the span, DAC YTO
coarse-tune, DAC YTO fine-tune, and YTO FM tune DAC
located on the
A7
Analog Interface assembly. This is a
service diagnostic function and is for service use only.
Front-Panel Key Access
ICAL)
changes the display of the date from a month-day-year
format to a day-month-year format. It is set to a
month-day-year format by pressing DEFAULT
CONFIG
Front-Panel Key Access
C-1
changes the amplitude units to
dBm
for the current setting
(log or linear).
Front-Panel Key Access
~AMPLITUDE]
changes the amplitude units to
dBmV
for the current setting
(log or linear).
Front-Panel Key Access
AMPLITUDES
changes the amplitude units to
dBpV
for the current setting
(log or linear).
Front-Panel Key Access [AMPLITUDE]
accesses the factory-default correction factors. A special pass
code is required for use. If the message Self cal needed
appears when DEFAULT GAL DATA is pressed, the CAL
FREQ and CAL AMPTD routines need to be run. The CAL
FREQ and CAL AMPTD must be run to ensure specifications.
The calibration results must then be saved by pressing
CAL
STORE
. See Chapter 8 for more information.
6-50
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Front-Panel Key Access
CCAL)
