Getting started
R&S
®
RTP
83User Manual 1337.9952.02 ─ 12
To close a dialog box
► Tap the "Close" icon in the upper right corner.
3.3.9 Entering data
To set parameter values and enter other data, you use the various knobs and the on-
screen keypad or keyboard.
Using scale, position and level knobs
The instrument has dedicated rotary knobs to set vertical and horizontal positions and
scale, and the trigger level. When you turn a knob, the input box appears in the lower
right corner of the screen, showing the parameter name and current value.
1. Turn the knob to change the value.
2. Press the knob:
● [Scale]: to toggle the increment.
● [Position]: to set to zero.
● [Levels]: to set the trigger level to 50% of the signal.
3. The input box also provides settings
● Tap the "Steps" icon to toggle the increment.
● Tap the "Reset" icon to set the parameter to the autoset value (if available).
The [Navigation] knob is described in Chapter 3.2.3, "Keys and controls", on page 52.
To enter values with the on-screen keypad
For data input in dialog boxes, the touchscreen provides an on-screen keypad to enter
numeric values and units. For text input, the on-screen keyboard with English key lay-
out is used.
1. Double-tap the entry field.
The on-screen keypad opens.
Operating the instrument
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