3M manual 3M Dynatel Advanced Modular System 965AMS

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

Opens>Operation

6. The T-G measurement will be saved on the screen in a smaller box until a new measurement updates the screen.

7. All measurements are erased when you exit this function.

Normal Range: A good pair should have the T-G and R-G within about 2% of each other. If they are not within 2%, the shortest distance will be the location of the fault and the other distances will not provide accurate distances. Typically this will be an open ground bond or a broken Tip or Ring.

Note: “Opens” is more accurate if other cable pairs are active. If other pairs are not active, short at least 30% of the inactive pairs to the cable shield.

50