20
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.
Press the [Enter] key to accept the results as the
new “Calibrated Cable” and return to the Setup
screen. Press [Back] to return without saving the
results. (if shown) indicates the Ring-Ground
capacitiance differs from Tip-Ground.
Enter the length of the section and press the
[Enter] key to measure the capacitance.
The 965DSP-B will then display the measured
capacitance/distance for the reference pair.