3M 965AMS manual TDR>Differential>Hook-Up, TDR>Dual Trace Mode>Operation

Measurement Functions 3M™ Dynatel™ Advanced Modular System 965AMS

TDR>Dual Trace Mode>Operation

3. The pair under test (red/ black) is displayed at the top of the screen. The reference pair (yellow/blue) is displayed at the bottom of the screen.

4. Any changes in the control parameters affect both traces. It is not possible to control each trace independently.

TDR>Differential

Use the Differential mode to display only the differences between two pairs, usually a ‘good’ pair and a pair under test.

TDR>Differential>Hook-Up

RED Ring (B) 1

BLK	Tip (A) 1
YEL	Ring (B) 2
BLU	Tip (A) 2

1.Connect the red and black test leads to the pair under test.

2.Connect the blue and yellow test leads to a known good pair in the same cable. This is called the reference pair.

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