To Set Input Channel Trigger Level/Sensitivity; Changing Trigger Mode; Modifying Input Trigger Level - HP 53131A Operating Manual

+ / –
Enter
NOTE
Chapter 1 Getting Started
Making Measurements

To Set Input Channel Trigger Level/Sensitivity

Changing Trigger Mode

Trigger
Sensitivity
Press any one of these arrow keys to toggle to the next state of
Auto Trigger.

Modifying Input Trigger Level

Trigger
Sensitivity
The leftmost "0" digit in the LEVEL display is highlighted, indicating that
if you press the key once the displayed value will increase to 1.000 volt
as shown in the following step.
Enter
BE SURE to always press the Enter key to complete numeric data
entries.
Channel 2's trigger level is now set to +1V.
Operating Guide 1-17