Triplett TDR Manuel d'utilisateur télécharger pdf (Page 12)

Page 11

11. Checking networks (thin wire ethernet)

While carrying out the following tests, equipment should NOT be connected

to the network.

Set TDR with network cable type ie. E/net 9907, remove 50Ω terminators

from both ends of network.

Connect TDR in place of one of the terminators.

Press

Length of network will be displayed as:

Repeat measurement from other end of network

The length shown should be the same from either end and indicate the total

length of the network. If the lengths differ and are less than the expected,

this is probably due to an open circuit in the network at the distance shown

If displays of:

are shown this indicates a short circuit in the network at the distance shown

Disconnect TDR and ret terminators.

Length

XX.Xft

Short

XX.Xft

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Triplett TDR Manuel d'utilisateur Page 12