53
Press [Enter] to accept the changes and return to the 
Opens Setup screen. Press [Return] to return without 
making changes.
First enter the red to black capacitance per unit 
distance using the blue keys. This is also called 
“Mutual” capacitance.
Then press [Tab] and use the blue keys to enter 
the capacitance/distance for black to green. This 
capacitance is sometimes called the “Pair to 
Shield” or “Pair to Ground” capacitance.
Press the [Tab] key to edit the “Custom” cable type. 
Press the [Setup] key to edit the “Calibrated Cable” 
type.
Edit Custom
Use this function to change the value of the “Custom 
Cable” type. Select Custom Cable if you are using a 
specific type of special cable on a regular basis.
Calibrate to Cable
Use this function to measure the capacitance of a 
known good pair within a cable of known length. 
This value can be used as a ‘Calibrated Cable’ (or 
‘reference’) to find the distance to an ‘open’ on the 
same or similar cable. 
Connect the red and black leads to the pair (to be 
used as a reference) and green to shield.