User Manual
Figure 4-13 Trigger Control Zone
1. Press the "Trigger Menu" button and call out the trigger menu. With the
operations of the menu selection buttons, the trigger setting can be changed.
2. Use the "TRIG LEVEL" rotary control to change the trigger level setting.
By rotating the "TRIG LEVEL" rotary control, the trigger indicator in the screen
will move up and down. With the movement of the trigger indicator, it can be
observed that the trigger level value displayed in the screen changes accordingly.
PS: Turning the TRIG LEVEL rotary control can change trigger level value and
it is also the hotkey to set trigger level back to 0.
3. Press the button "50%" to set the trigger level as the vertical mid point values of
the amplitude of the trigger signal.
4. Press the "Force" button to force a trigger signal, which is mainly applied to the
"Normal" and "Single" trigger modes.