Manual Operation
R&S
®
SMU200A
111Operating Manual 1007.9845.32 ─ 15
Use the arrow keys to move the cursor to the ramp position; the cursor changes
colour.
Press the ENTER key. The cursor again changes colour. The ramp will now be shifted
by means of the cursor. Press the ENTER key. The ramp will be set at the current
position.
The ramp transition depends on the status (high or low) of the control/marker signal
before the ramp.
3. Delete a ramp
Use the arrow keys to move the cursor to the ramp position; the cursor changes
colour.
Press the BACKSPACE key.
The ramp will be deleted. The ramp transitions of the other ramps are adapted to the
changed signal status (high or low).
4. Set the ramps in a table
Select the "Edit Table..." button and define the positions and states of the ramps for
the selected marker.
Confirm the entries with "Accept".
5. Preset a marker signal
Select the "Preset" button to preset the marker signal.
The ramps of the selected marker are adjusted according to the selected "Preset
Type".
Creating a new control list
A new control list can be created under a new name either by generating a blank file or
by changing an existing list which will then be saved under a new name.
1. To create an empty control list, select "BB > Cust Dig Mod > List Management... >
Select Control List to Edit > Create Control List" and enter the file name of the new
control list.
2. To open the control list for editing, select the associated button "BB > Cust Dig Mod
> List Management... > Select Control List to Edit > Edit Control List..." and select an
existing control list.
4.6 How to Use the Help System
The R&S SMU is equipped with a context-sensitive help function. A help page is available
for each parameter and can be called any time during instrument operation.
How to Use the Help System