Getting Started
R&S
®
ZNL/ZNLE
77
User Manual 1178.5966.02 ─ 19
Some controls on the softtool tabs allow you to read and modify settings (e.g. "Ref
Value" in the screenshot above), some perform actions (e.g. "Auto Scale Trace"), while
others open additional dialogs (button label ends with "...").
4.4.2.3
Context menus
Several items in the diagram area have context menus (for example markers, traces or
the channel bar). If you right-click on one of these items (or tap it for about 1 second), a
menu is displayed which contains the same functions as the corresponding softkey.
This is useful, for example, when the softkey display is hidden.
4.4.2.4
On-screen keyboard
The on-screen keyboard is an additional means of interacting with the instrument with-
out having to connect an external keyboard.
Operating the instrument
