RIGOL MSO/DS1000Z Series - Manual (Page 41)

Chapter 1 Quick Start RIGOL
MSO1000Z/DS1000Z User’s Guide 1-15
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. For more
details, please refer to " To Trigger the Oscilloscope".
FORCE: press this key to generate a trigger signal forcefully.
CLEAR
Press this key to clear all the waveforms on the screen. If the
oscilloscope is in the "RUN" state, new waveforms will still be
displayed.
AUTO
Press this key to enable the waveform auto setting function. The
oscilloscope will automatically adjust the vertical scale,
horizontal time base and trigger mode according to the input
signal to realize optimum waveform display.
Note: Waveform auto setting function requires that the frequency of sine is no lower
than 41 Hz; the duty cycle should be greater than 1% and the amplitude must be at
least 20 mVpp for square. Otherwise, the Waveform auto setting function may be
invalid and the quick parameter measurement function displayed in the menu will
also be unavailable.