Operating the Instrument
R&S
®
RTP
61Getting Started 1337.9946.02 ─ 05
To adjust the font size in result boxes
1. Press the [Setup] key.
2. Select the "Screen" tab.
3. Set the "Result dialog font size".
5.8  Using Dialog Boxes
All functionality is provided in dialog boxes as known from computer programs.
You can control the instrument intuitively with the touchscreen. This section pro-
vides an overview of the accessing methods and describes how to use the dialog
boxes.
Each dialog box has four icons in the upper right corner:
Go back: opens the previously opened dialog box.
Go forward: opens the next dialog box.
Minimizes the dialog box to a small box that only contains the last selected func-
tion.
Closes the dialog box.
For direct access to important control and measurement functions use the
toolbar, see Chapter 5.6, "Toolbar", on page 50.
To open a dialog box
► Perform one of the following actions:
● Tap the required menu, and then the menu entry.
● Press the function key on the front panel.
● If a results box is open, tap the   icon to open the corresponding dialog
box.
● To open the "Vertical" dialog box of a waveform, tap its signal icon. For XY-
waveforms, the "XY Diagram" tab opens.
Using Dialog Boxes