User`s guide

80
Chapter 3 System Overview
Measurement Input
To control scanning with an external instrument, two control lines are
provided. When the 34970A/34972A and the external instrument are
properly configured, you can synchronize a scan sequence between the
two.
Channel Closed OUT
34970A/34972A
External DMM
Ext Trig INVM Complete OUT
Ext Trig IN
GND
34970A Refresh UG.book Page 80 Wednesday, February 17, 2010 12:34 PM