Trigger - Rigol DS4024E User Manual

RIGOL
(as shown in the figure below) at the middle of the screen changes accordingly.
HORIZONTAL
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Turn the knob to modify the horizontal position (namely the trigger position).
During the modification, the trigger point and the waveforms displayed move
left or right; the horizontal position message (as shown in the figure below) at
the upper-right side of the screen changes accordingly. Pressing down the knob
can quickly reset the horizontal position (zero).
When delayed sweep is turned on, turning the knob can modify the delayed
sweep horizontal position. During the modification, the delayed sweep trigger
point and waveform move left or right; the delayed sweep horizontal position
message (as shown in the figure above) at the upper-right side of the screen
changes accordingly.

TRIGGER

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1-16
POSITION: horizontal position knob.
MODE: press this key to switch the trigger mode to "Auto",
"Normal" or "Single" and the corresponding status backlight
of the current trigger mode would be illuminated.
TRIGGER LEVEL: trigger level knob.
Turn the knob to modify the trigger level. During the
modification, the trigger level line moves up and down; the
trigger level message (as shown in the figure below) pops up
at the lower-left side of the screen in real-time. Pressing
down the knob can quickly reset the trigger level to 0.
MENU: press this key to open the trigger operation menu.
This oscilloscope provides various trigger types.
FORCE: in Normal and Single trigger modes, press this key
to generate a trigger signal forcibly.
50%: press this key to set the trigger level to the vertical
midpoint of the trigger signal amplitude.
Chapter 1 Quick Start
DS4000E User's Guide