R&S SMB100A Operating Manual page 80

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R&S SMB100A
a blue frame can be directly switched on and off by means of the TOGGLE
ON/OFF (CTRL+T) key. The menus of the highlighted function blocks can be
called by pressing the ENTER key.
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Signal flow
The signal flow between the function blocks and the employed inputs and outputs
are also shown.
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Menu tree
The menu tree can be opened and closed with the MENU (CTRL+M) key. The
menu tree is organized in the same way as the directories under Windows. The
function blocks correspond to the first directory level, the menus to subdirectories.
Operation corresponds to the Windows concept
To offer the user a familiar environment, operation is very similar to operation of Win-
dows user interfaces. All menus and tables are made up of known elements, such as
selection lists, check boxes and entry fields.
A blue frame indicates that the selected item is active. In the highlighted element,
entries can be made.
Rotary knob
Operation is possible via front-panel keys, an external keyboard and the mouse. How-
ever, most of the settings can be easily made with the rotary knob:
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Turning the rotary knob shifts the entry focus to the target element.
Operating Manual 1407.0806.32 ─ 21
Example:
The "Modulation" block contains all menus required for modulation signal con-
figuration.
In this block all modulations can be selected.
Manual Operation
Key Features
65