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Key Function Descriptions
Key Descriptions
ELAPSED
TIME
ERASE
TITLE
EXIT &
RESTORE
EXIT
ACP
EXIT AMPCOR
EXT MXR PRE UNPR
There are two different types of external mixers available, preselected
NOTE
and unpreselected. The EXT MXR PRE UNPR softkey function applies
only to the selection of the type of external mixer to be used. It does not
switch the analyzer from internal to external mixing.
236
Displays the cumulative operating time of the spectrum
analyzer. The value, which is expressed in hours,
appears in the active function block.
Front-panel key access:
Erases the current title from the display.
Front-panel key access:
Leaves the ACP menus, turns off the current function,
and restores the spectrum analyzer state to the
previous state. Exiting the ACP menus by pressing
other front panel keys terminates the measurement but
does not restore the spectrum analyzer state.
Front-panel key access:
Returns to the measure/user menu.
Front-panel key access:
Exits the ampcor menu and returns to the calibration
menu.
Front-panel key access:
Not available with an 8560E/EC Option 002 and
non-functional in instruments with Option 327. Selects
either preselected external mixing mode or
unpreselected external mixing mode. This softkey sets
the external mixer type, but does not select external
mixing. Select external mixing with the EXTERNAL
MIXER softkey under
.
CTRL
If the preselected external mixer mode is selected,
rear-panel output J8 of the analyzer is automatically
switched to the 0.5 V/GHz (FAV) mode with an output
of 1.5 V/GHz of the LO frequency. The 1.5 V/GHz of the
LO frequency definition is required for the Agilent
11974 Series preselected external mixers.
Front-panel key access:
RECALL
DISPLAY
MEAS/USER
MEAS/USER
CAL
AUX
CONFIG
Chapter 4
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