3M 965AMS 사용자 설명서

3.  Over Current Warning
 

The tester has detected 

a current greater than 

110 mA.

 

Over current can damage 

the test set. Use standard 

safety practices for 

disconnecting the test leads 

and eliminating the source 

of the over current.

 

Disconnect all test leads 

then press 

 to 

continue. 

 

The Ground Resistance function compares the customer 

protector ground resistance to an active central office pair.
Note: The Ground Resistance function only works with central 

RED

GRN

BLK