Menu
Display
Format
The menu display is divided into specific areas that
show the frequency, power level, and modulation in-
formation for the current sweep generator setup.
Menu labels for the current menu’s soft-keys appear
along the bottom and right side of the display.
Title Bars
A shaded title bar identifies each parameter area.
Mode information is displayed in reverse video on
the title bars.
Frequency Mode Title Bar—The current fre-
quency mode (CW, Analog Sweep, Step Sweep,
or Manual Sweep) appears on the left side of
the bar. In an analog or step sweep mode, the
type of sweep trigger (Auto, Extern, or Single)
appears on the right side.
Level Mode Title Bar—The current power
level mode (Level or Level Sweep) appears on
the left side of the bar. In a level sweep mode,
the type of sweep trigger (Auto, External, or
Single) appears on the right side of the bar.
Modulation Title Bars—Each type of signal
modulation (AM, FM, Square Wave) has a
separate title bar on the display.
Parameter Areas
The parameter areas show the frequency, power
level, and modulation information for the current
681XXB setup.
Frequency Parameters Area—The current
CW frequency in GHz, or the start and stop fre-
quencies of the current frequency sweep range
in GHz are displayed in this area.
Power Level Parameters Area—The cur-
rent power level in dBm, or the start and stop
levels of the current power level sweep range
in dBm are displayed in this area.
Modulation Status Areas—These areas dis-
play ON or OFF to indicate the status of signal
modulation for the current setup.
Menu Labels
Each of the menu soft-keys, located below and to
the right of the display, has a corresponding menu
label area on the display. These labels identify the
function of the soft-keys for the current menu dis-
play. In most cases, when a menu soft-key is
pressed, its menu label changes appearance to visu-
ally show the On/Off condition.
LOCAL (FRONT
DATA DISPLAY
PANEL) OPERATION
AREA
681XXB OM
3-9
