Getting Started
R&S
®
CMW500
21User Manual 1173.9463.02 ─ 06
2.2.1.8 Rotary Knob and Navigation Keys
The rotary knob, the ARROW keys and the PREV and NEXT keys are alternative control
elements for data variation and navigation in the graphical user interface.
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Rotary knob:
– Increases or decreases numeric values in editing mode
– Moves the cursor, e.g. to a function block in the block view
– Scrolls within lists, tables or tree views
– Confirms entries (press the rotary knob, equivalent to ENTER)
●
ARROW keys:
– UP / DOWN – vary numeric values and scroll within lists, dialogs, or tables
– LEFT / RIGHT – move the cursor in input fields and scroll within lists, dialogs or
tables
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PREV and NEXT – in a dialog with several tabs, switch between the tabs
2.2.1.9 Window Control Keys
The keys below the numeric key pad arrange windows on the display.
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CLOSE – closes the active window, e.g. a configuration dialog
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MIN – reduces the active window to an icon
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MAX – for future extensions
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TILE – for future extensions
2.2.1.10 RF Connectors
The SNAP N-type connectors on the front panel are used as inputs and outputs for RF
signals.
They are labeled RF 1 OUT, RF 1 COM, RF 2 COM, RF 3 OUT, RF 3 COM and RF 4
COM (the RF 3 and 4 connectors are optional).
The impedance of all RF connectors is 50 Ω. The frequency ranges vary depending on
the installed hardware options; input and output level ranges depend on the firmware
applications (refer to the data sheet). The command reference sections state the maxi-
mum frequency ranges available with a fully equipped instrument (including optional
parts).
The connectors are assigned to firmware application instances, see chapter 3.4, "Sub-
Instruments", on page 76.
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