Elements and Controls of the Graphical User Interface
R&S
®
SMW200A
1229User Manual 1175.6632.02 ─ 16
Softkey Description
Denotes that more dialogs are currently opened.
Access to the list of current dialogs, if more than the maximum number of
softkeys in the taskbar are opened.
Represents the block diagram.
Toggles between the active dialogs and the block diagram view.
Indicates that the security feature "Display Only" is set.
This function locks all manual controls except of the display.
The softkeys are interactive. When selected, they open the corresponding settings dia-
logs.
D.4 Status Information Displayed in the Info Line
The info line shows system messages as e.g. status information on the operating sta-
tus of the instrument, but also error messages and warnings. It appears when an event
message is generated. Some of the messages are permanently displayed, and the
less important only temporarily, as volatile information.
The following section contains the distinctive messages concerning the operating sta-
tus of the instrument. For information on the error messages and warnings, refer to
Chapter 15, "Troubleshooting and Error Messages", on page 1172.
You can also access an info window with detailed information about all messages in a
history list. For details, see Chapter 15.4, "Querying Error Messages & Info Key",
on page 1175
ALC On / Auto / S&H
The status of the automatic level control is indicated:
●
ON
Automatic level control permanently on
●
Auto
Automatic level control is automatically adapted to the operating states
●
S&H
Automatic level control off, recalibration of the level whenever the level or fre-
quency is set (sample and hold mode)
Status Information Displayed in the Info Line
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