User`s guide

Functions and Features 2

34450A User’s Guide 63

In data log/external trigger mode, a trigger out signal is sent

whenever a measurement is log/triggered and updated on

the front panel.

In code compatibility mode, a trigger out signal is sent

whenever a measurement is updated on the front panel or a

measurement is taken by the user using command.The

diagram below shows the trigger out connector:

Figure 2-6 Trigger out connector

Manual Trigger

Manual triggering takes one reading (or the specified number

of readings in data logger) each time the multimeter receives

a pulse on the front- panel trigger button. The diagram below

shows the manual trigger operation:

The trigger annunciator turns on when the multimeter is

waiting for a manual trigger. The rear panel trigger out

connector provides a pulse after the completion of each

–

TRIG

OUT