Edge Trigger - Rigol MSO1000Z series User Manual

Chapter 5 To Trigger the Oscilloscope

Edge Trigger

Trigger on the trigger threshold of the specified edge of the input signal.
Trigger Type:
Press Type, rotate
setting information is displayed at the upper right corner of the screen.
For example,
is CH1; the trigger level is 0.00 V.
Source Selection:
Press Source to open the signal source list and select CH1-CH4, AC or D0-D15. For
the details, please refer to the introduction in "Trigger Source". The current trigger
source is displayed at the upper right corner of the screen.
Note: Select channel with signal input as trigger source to obtain stable trigger.
Edge Type:
Press Slope to select the kind of edge of the input signal on which the oscilloscope
triggers. The current edge type is displayed at the upper right corner of the screen.
: trigger on the rising edge of the input signal when the voltage level meets

the preset trigger level.
: trigger on the falling edge of the input signal when the voltage level meets

the preset trigger level.
: trigger on the rising or falling edge of the input signal when the voltage

level meets the preset trigger level.
Trigger Mode:
Press Sweep to open the trigger mode list and select auto, normal or single. For the
details, please refer to "Trigger Mode". The corresponding status light of the
current trigger mode turns on.
Trigger Setting:
Press Setting to set the trigger parameters (trigger coupling, trigger holdoff and
noise rejection) under this trigger type.
Trigger Level:
When the trigger source is an analog channel, trigger occurs only when the signal
reaches the preset trigger level. You can modify the level using TRIGGER
LEVEL. At this point, an orange trigger level line and the trigger mark "
on the screen and move up and down with the rotation of the knob. The trigger level
value (such as
changes accordingly. When stopping turning the knob, the trigger level line
disappears in about 2 s.
MSO1000Z/DS1000Z User's Guide
to select "Edge" and press down
. The trigger type is edge trigger; the trigger source
) at the lower left corner of the screen also
. At this point, the trigger
" appear
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