Keysight U1610A - Trigger Controls; Trigger Types; Figure 3-5 Trigger Type and Settings Submenu

3 Using the Oscilloscope
54 Keysight U1610/20A User’s Guide
Trigger Controls
Press to access the trigger function, which determines when the
oscilloscope starts to acquire data and display a waveform. A triggered waveform
is one in which the oscilloscope begins tracing the waveform, from the left side of
the display to the right, each time a particular trigger condition is met.
Trigger types
You can select the trigger type by pressing and pressing
repeatedly.
Figure 3-5 Trigger type and settings submenu
The icon on the left of the display indicates the position of the trigger level for
the analog channel.