Rigol DS4024, Manual

Page: 42 / 45

40
• HORIZONTAL POSITION: horizontal position knob. 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 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 wave -
form move left or right; the delayed sweep horizontal position mes-
sage at the upper-right side of the screen changes accordingly.
• MODE: press this key to switch the trigger mode to
“Auto”, “Normal” or “Single” and the correspond-
ing 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 trig-
ger level message 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.
TRIGGER