LCX_UserManual_en_08_1.pdf - 第47页
Getting started R&S ® LCX Series 47 User Manual 1 179.2260.02 ─ 08 T o complete the entry T o confirm the entry: ► On the on-screen keyboard, select (confirm). T o abort the entry ► On the on-screen keypad, select &q…
Getting started
R&S
®
LCX Series
46User Manual 1179.2260.02 ─ 08
To open a dialog
To open one of the dialogs, or editors, you have several options:
1. Press the corresponding hardkey at the front panel, e.g. the [Freq.] key.
2. Select (tap) a softkey on the screen, e.g. "Frequency:"
To close a dialog
1. To return to the home screen, press the [home] key.
2. To return to a previous dialog, the R&S LCX provides several softkeys:
● Softkeys that prompt you to confirm your selection, e.g., "Select" or "Ok"
●
The
(back) softkey in the left upper corner of a dialog
● Softkeys that prompt you to confirm your selection, as e.g. "Select" or "Ok"
automatically close a dialog.
● The [Back] key or the [rotary knob] at the front panel
To select a parameter
If many parameters are available, they are often provided in a list:
1. If necessary, scroll through the list.
Tip: You do not need the focus exactly on the bar, touch and swipe the list.
2. As an alternative, you can use the [rotary knob]:
a) Turn the knob to select the parameter.
b) Press the knob to confirm your selection.
4.4.2.3 Entering data
Some parameters have their own key at the front panel.
For data input in dialogs, the instrument provides on-screen keypads for entering
numeric and alphanumeric values. Thus, you can always set the parameters using the
touchscreen, or the navigation controls at the front panel.
To correct an entry
1. To delete an entry, set the cursor to the right of the entry you want to delete. To
select the position:
a) Select (tap) it in the entry field directly.
b) Use the cursor softkeys of the on-screen keypad.
c) Use the [◀], or [▶] keys at the front panel.
2. On the on-screen keypad, select "Clear".
Deletes the entry to the left of the cursor.
3. Enter your correction.
Instrument control
Getting started
R&S
®
LCX Series
47User Manual 1179.2260.02 ─ 08
To complete the entry
To confirm the entry:
►
On the on-screen keyboard, select (confirm).
To abort the entry
► On the on-screen keypad, select "ESC".
The dialog closes without changing the settings.
Pressing the [rotary knob] also cancels the action and returns to the previous
screen.
Entering numeric parameters
To enter values with the on-screen keypad
For numeric settings, the instrument displays the numeric keypad. The units specified
correspond to the units of the parameter.
1. Enter the numeric value.
2. Select the unit button to complete the entry.
The unit is added to the entry.
3.
If the parameter does not require a unit, confirm the entered value with .
To enter values by using the front panel controls
You can also control the R&S LCX with the front panel controls, e.g. if you have locked
the touchscreen.
See Section 9.3.2, "Using the user button function", on page 128.
1. Select the corresponding settings hardkey at the front panel, e.g. select [Freq.].
The on-screen keypad opens.
2. Press the [rotary knob].
The R&S LCX changes to edit mode, and returns to the home screen.
3. Turn the [rotary knob] to select the corresponding entry field (framed orange).
4. To enter a value, e.g. the frequency, use the controls as follows:
a) Pressing the [rotary knob] enables the entry field for editing.
b) Turning the knob decreases or increases the currently selected digit (highligh-
ted in blue).
c) Pressing the button again switches to the next digit.
Alternatively, you can use the [◀] or [▶] keys.
5. To enter a selection editor, e.g. to change a measurement parameter indicated in
the result window:
a) Turn the [rotary knob] to select the parameter (softkey on the screen).
Instrument control
Getting started
R&S
®
LCX Series
48User Manual 1179.2260.02 ─ 08
b) Press the [rotary knob].
The selection editor opens.
c) Turn the knob to scroll within the list.
d) Press the [rotary knob] again to confirm your selection.
6. To access the main menus and subdialogs, use the functionality of the [rotary
knob] and the [◀] or [▶] keys the same way.
Entering alphanumeric parameters
If a field requires alphanumeric input, you can use the on-screen keyboard to enter let-
ters and (special) characters.
Access and control are similar as described above.
4.4.3 Remote control
In addition to operating the R&S LCX directly on the instrument, it is also possible to
operate and control it from a remote PC.
Remote control interfaces
The R&S LCX provides several interfaces for remote control:
●
Ethernet (LAN) interface
●
USB standard interface
●
IEE-488 bus interface (GPIB) (option: R&S NG-B105)
For detailed information on how to configure the remote control interfaces, see Sec-
tion 10, "Network operation and remote control", on page 149.
See Section 4.1.7, "Connecting to LAN", on page 24 for an example on how to set up a
LAN connection for remote control.
Instrument control