Keysight DSOX3034T User Manual

207
Keysight InfiniiVision 3000T X-Series Oscilloscopes
User's Guide
12 Trigger Mode/Coupling
To select the Auto or Normal trigger mode / 208
To select the trigger coupling / 209
To enable or disable trigger noise rejection / 211
To enable or disable trigger HF Reject / 211
To set the trigger holdoff / 212
External Trigger Input / 213
To access the Trigger Mode and Coupling Menu:
• In the Trigger section of the front panel, press the [Mode/Coupling] key.
Noisy Signals If the signal you are probing is noisy, you can set up the oscilloscope to reduce the
noise in the trigger path and on the displayed waveform. First, stabilize the
displayed waveform by removing the noise from the trigger path. Second, reduce
the noise on the displayed waveform.
1 Connect a signal to the oscilloscope and obtain a stable display.
2 Remove the noise from the trigger path by turning on high-frequency rejection
(“To enable or disable trigger HF Reject" on page 211), low-frequency
rejection (“To select the trigger coupling" on page 209), or “To enable or
disable trigger noise rejection" on page 211.
3 Use “Averaging Acquisition Mode" on page 225 to reduce noise on the
displayed waveform.

Keysight DSOX3034T Specifications

General

Brand	Keysight
Model	DSOX3034T
Category	Test Equipment
Language	English