Trigger Mode - Rigol DS6062-DEMO User Manual

Trigger Mode

Trigger mode would influence the mode in which the oscilloscope searches for trigger
event. The following is the schematic diagram of the acquisition memory from which
you can see that the position of the trigger event is determined by the reference time
point and the delay setting.
Pre-trigger Buffer
Acquisition memory
Pre-trigger/ Delayed trigger:
Acquire data before/after the trigger event. The trigger position is usually at the
horizontal center of the screen. In full-screen display, you can view seven-grid
pre-trigger and delayed trigger information. You can adjust the horizontal position
through HORIZONTAL
most view the delayed trigger information 1 second after the trigger, through which
to know the signal information before/after the trigger (e.g. capture the glitch
generated by the circuit and analyze the pre-trigger data to find out the reasons for
generating glitch).
Press MODE in the trigger control area (TRIGGER) at the front panel or through the
MENU  Mode menu to select the desired trigger mode. The corresponding status
light of the mode currently selected turns on.
DS6000 User's Guide
Trigger Event
Post-trigger Buffer
POSITION to view more pre-trigger information or at
MODE
RIGOL
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