11
The measured length value is displayed
on the LCD along with the current
value of the length constant� Pressing
the SEL button cycles the pair being
measured in the following sequence: For
Network mode: auto-select, 1-2, 3-6, 4-
5, 7-8� For Telco mode: auto-select, 1-6,
2-5, 3-4� For Coax mode: Pin + Shield
(the only option for Coax cable)�
The pair number is displayed next to
the length except in auto-select mode�
If a selected pair has a fault, the fault
replaces the length reading on the LCD�
In auto-select mode, the TestierPROf
automatically selects a pair without
a fault� Users can adjust the length
constant using the up and down arrows�
The CAL icon is displayed when the
TestierPROf recalculates internal
coefcients. If network terminator
patterns are found in length mode, the
TestierPROf will display messages
including “T Ring Network?”, “xbase-
T Network?” or “Network?” to alert
the user of the unexpected terminator
patterns� In length mode, if a full remote
is present at the other end of the cable,
the ID number for the full remote is
displayed� Do not use map-only remotes
in length mode� If the cable length
measured is longer then the specied
maximum length (roughly 2000 feet for