RIGOL MSO/DS2000A Series - Manual (Page 63)

RIGOL
MSO2000A/DS2000A Quick Guide 13
TRIGGER
MODE: press this key to switch the trigger mode to
Auto, Normal or Single and the corresponding
state backlight of the current trigger mode would be
illuminated.
TRIGGER LEVEL: modify the trigger level.
Turn clockwise to increase the level and turn
counterclockwise to reduce the level. During the
modification, the trigger level line would move up
and down and the value in the trigger level message box (e.g. ) at the
lower-left corner of the screen would change accordingly. Press down the knob to
quickly reset the trigger level to zero point.
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 forcefully.