Rigol DS2302A User Manual

Chapter 5 To Trigger the Oscilloscope RIGOL
MSO2000A/DS2000A User’s Guide 5-5
Trigger Coupling
Trigger coupling decides which kind of components will be transmitted to the trigger
module. Please distinguish it with “Channel Coupling”.
 DC: allow DC and AC components into the trigger path.
 AC: block all the DC components and attenuate signals lower than 75 Hz.
 LF Reject: block the DC components and reject the low frequency components
(lower than 75 kHz).
 HF Reject: reject the high frequency components (higher than 75 kHz).
Press MENU  Setting  Coupling in the trigger control area (TRIGGER) at the
front panel to select the desired coupling type (the default is DC).
Note: Trigger coupling is only valid in edge trigger and when the trigger source is
CH1 or CH2.
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Rigol DS2302A Specifications

General

Brand	Rigol
Model	DS2302A
Category	Test Equipment
Language	English