User`s guide

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Chapter 4 Features and Functions
Scanning with External Instruments
4
Scanning with External Instruments
If your application doesn’t require the built-in measurement capabilities
of the 34970A/34972A, you can order it without the internal DMM. In
this configuration, you can use the 34970A/34972A for signal routing or
control applications. If you install a multiplexer plug-in module, you can
use the 34970A/34972A for scanning with an external instrument. You
can connect an external instrument (such as a DMM) to the multiplexer
COM terminal.
H
L
H
L
Input
Channels
H
L
H
L
External DMM
Common Terminals
(COM)
34970A Refresh UG.book Page 111 Wednesday, February 17, 2010 12:34 PM