Manual Operation
R&S
®
SMBV100A
73Operating Manual 1407.6062.32 ─ 08
4.2.4.2 Signal Flow and Input/Output Symbols in the Block Diagram
The input/output symbols in the block diagram show the currently used inputs and outputs
of the signal generator. Unused inputs and outputs are not shown. The lines indicate the
signal flow.
Symbols and labels refer to the corresponding inputs and outputs on the front and rear
panel of the signal generator. The direction - input or output - is indicated by an arrow.
Example:
The symbols indicate the inputs for the analog I and Q signal.
If several markers are active, the marker characteristics are listed next to the marker
symbol of the active markers.
Symbols and lines are displayed in different colors depending on their function.
●
The baseband signal is indicated by a three line arrow, the I- and Q-components of
the signal by a single-line arrow.
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Connections are indicated by a "solder point".
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Black is used for the generated signal.
●
Green is used for control signals.
The signal flow is configured in the individual menus. User interfaces are configured in:
●
the "Setup > Global Trigger/Clock/External Inputs" dialog.
4.2.5 Winbar and Softkeys
The "Winbar" with eight buttons is displayed below the block diagram. Labelled buttons
represent open menus, the label indicates the menu. If several menus are open, the
button of the currently active menu is displayed in a lighter colour. The buttons also assign
functions to the softkeys of the next lower level for front-panel operation. Up to eight
menus may be open simultaneously. When the ninth menu is opened, the menu that was
opened first is automatically closed.
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