How can I apply manual triggering through labview coding? (Agilent 81110a pulse generator)

Hi there.

Nowadays I'm programming an Agilent 81110a pulse generator for triggered burst pulses, using LabView 2015.

I downloaded a collection of VI for this device in NI page and I programmed some codes to generate triggered burst pulses as I click the button.

But I cannot simulate the "manual" button like the one on the front panel and I cannot find any similar VI in VI trees.

Now I'm struggling to simulate the triggering action.

Is there any solution to this?

I attached my codes and VI tree images.

Thanks.