Adjusting NVP Values
1.
Power the unit ON.
2.
Select the memory storage location you would like to adjust (M1 or M2) through
short presses of the MEM button.
3.
Press the UP and DOWN buttons to increment or decrement the NVP value.
Press and hold the UP or DOWN buttons to quickly increase or decrease the NVP
value.
Note: If the NVP value is unknown, you can determine the NVP value for the cable you
are testing in the following ways:
•
View the listing of common NVPs by cable type on the backside of the FaultChaser.
•
Refer to Appendix A for an extended listing of NVP values.
•
Calibrate the NVP value if the length of the cable is known. Refer to the Using
Calibration Mode section for instructions on calculating NVP.
4.
Press and hold down the MEM button for two seconds to save the adjusted NVP
value. The adjusted NVP value will be stored in the unit’s memory for the specified
storage location.
Note: A short press of the MEM button or selection of any other buttons during editing
will discard the adjusted value.
If the unit is turned OFF prior to saving the edited NVP value, the FaultChaser will
recall the adjusted NVP value. However, the adjusted value will not be saved in either
of the two storage locations.
19
