Megger PFL22M1500 Series, User Manual

Page: 53 / 78

MTDR USER GUIDE
AVTMPFL22M Rev 1 April 2011
43

Back: Takes the operator out of the
preferences sub-menu, back to the
configuration menu

From configuration scroll up and highlight
Cable Types and select by depressing jog-
dial.
You will then be presented with the following options:

The MTDR come with a standard data-base
of “typical” cables. These can be selected
by scrolling up and highlighting the one
desired, and choose select from the sub-
menu. This will then automatically set the
cable type and velocitiy factor for all
measurements taken on that setting.

In the event of a specific cable not being in
the data-base, you can add use a specific
“custom” cable type, just by adding data to
the information fields of , KV rating, ,
physical core size and the “velocity factor”.
This custom cable type can then be saved
by selecting “save” from the sub-menu

Back: Takes the operator out the Cable
Type sub-menus back to config menu.

Clear Average: Removes the “averaging”
effect from the displayed traces
 Clear Data: Clear Date, removes all traces
from TDR screen, and returns operator
back to main menu.