Manual Operation
R&S
®
SMB100A
75
Operating Manual 1407.0806.32 ─ 21
An active element is highlighted by a blue frame.
4.4.3 Switching Parameters On/Off
A parameter can be activated and deactivated using a button or a check box.
1. Select the parameter.
2. To change the state of a parameter, use the "Enter" function of the different control
media:
● Press the rotary knob
● Press ENTER
● Press the TOGGLE ON OFF (CTRL+T) key.
Colour and label of a button change, the check box is ticked or the tick is removed.
4.4.4 Entering a Value
Numeric and alphanumeric values can be edited in the entry fields. In the editing
mode, cursors of different colour are used. A blue cursor indicates the overwrite mode,
a green cursor the insert mode.
Numeric and alphanumeric values can either be newly entered or the existing value
can be changed. Incorrect entries are cleared with the BACKSPACE key.
Entering a new numerical value
1. Select the parameter.
2. Press a numeric key to activate the editing mode.
The previous value is cleared and the new value can be entered.
Editing a value in the insert mode (default setting)
1. Press the rotary knob (= Enter) to activate the editing mode.
If the cursor is placed at the right of the total value, the insert mode is always
active.
2. Set the cursor to the left of the number to be changed using the LEFT/RIGHT
arrow keys.
The cursor is displayed in green.
3. Click on a numeric key to insert a new value.
Setting Parameters
