RIGOL DS6000 Series - Manual (Page 97)

5 To Trigger the Oscilloscope RIGOL
DS6000 User’s Guide 5-5
Trigger Coupling
Trigger coupling decides which kind of components will be transmitted to the trigger
circuit. Note to distinguish it with “Channel Coupling”.
 DC: allow the DC and AC components to pass the trigger path.
 AC: block all the DC components and attenuate signals lower than 8 Hz.
 LF reject: block the DC components and reject the low frequency components
lower than 5 kHz.
 HF reject: reject the high frequency components higher than 50 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.