Manual Operation
R&S
®
SMB100A
78
Operating Manual 1407.0806.32 ─ 21
2. Use one of the following alternatives to navigate through the list:
a) Turn the rotary knob or use the UP/DOWN arrow keys.
The selected item is highlighted.
b) Press TOGGLE ON/OFF key several times until the preferred entry is dis-
played in the selection field.
3. To confirm the selection, press the ENTER key.
4.4.7 Terminating Entries with Confirmation
The instrument behaves different by the termination of entries deppending on the
parameter type and the way this parameter is set.
Confirming settings
► To confirm the settings, press the rotary knob or one of the UNIT keys (see also
Chapter 4.4.5, "Working with Units "
Note:
Variations by means of the rotary knob are immediately set.
Confirming multiple values
In some cases, like for instance when editing data in a user correction table, it is useful
first to enter few values and to confirm them together. Such settings require additional
confirmation. Not yet confirmed settings are displayed on a yellow background as an
indication that the currently displayed values do not represent the target signal.
► To confirm these settings, select the "Save" or "Accept" button, respectively.
Confirming parameters with On/Off state
Most of the instrument functions with enabled and disabled states are calculated and
effective only after this functions have been enabled. However, there are functions like
the frequency variation of the reference oscillator for instance, that are immediately set
after confirmation.
► To confirm a parameter with On/Off state, enable the parameter.
4.4.8 Restoring the Previous Value
Parameter variations with the rotary knob are immediately set and therefore not rever-
sible.
Normally, values cannot be restored in the case of mouse control because no explicit
confirmation is required in this case and entries are automatically confirmed when the
entry or selection field is exited.
Setting Parameters
