Getting started
R&S
®
SMM100A
39
User Manual 1179.1341.02 ─ 05
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Increments (clockwise direction) or decrements (counterclockwise direction) the
instrument parameter at a defined step width for a numeric entry.
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Moves the selection, e.g. to a function block in the block diagram
●
Shifts the selection bar within focused areas (e.g. lists).
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Acts like the [Enter] key, when it is pressed.
Navigation keys
The navigation keys can be used alternatively to the rotary knob to navigate through
dialog boxes, diagrams, or tables.
Table 3-6: Navigation keys
Type of key
Description
[Up/Down] Key
The [Up] and the [Down] key does the following:
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In a numeric edit dialog box, increase or decrease the instrument
parameter.
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In a list, scroll forward and backward through the list entries.
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In a table, move the selection bar vertically.
●
In windows or dialog boxes with vertical scrollbar, move the scroll-
bar.
[Left/Right] Key
The [Left] and the [Right] key does the following:
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In an alphanumeric edit dialog box, move the cursor.
●
In a list, scroll forward and backward through the list entries.
●
In a table, move the selection bar horizontally.
●
In windows or dialog boxes with horizontal scrollbar, move the
scrollbar.
Display keys
The display keys arrange different windows on the display.
Table 3-7: Display keys
Display key
Assigned functions
[Next window]
Toggles between the active dialogs
[Resize window]
Adjusts the size of the active dialog to use the whole height of the dis-
play.
[Esc]
Closes all kinds of dialog boxes, if the edit mode is not active. Quits the
edit mode, if the edit mode is active. In dialog boxes that contain a "Can-
cel" button it activates that button.
For "Edit" dialog boxes the following mechanism is used:
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If data entry has been started, it retains the original value and
closes the dialog box.
●
If data entry has not been started or has been completed, it closes
the dialog box.
3.2.1.3
Connectors
The RF connector and various others interface connectors are on the front panel.
I/Q
BNC connectors for input of external I/Q signals for analog modulation. The signals are
fed directly into the I/Q modulator.
Instrument tour