Greenlee 45053 Manual De Instrucciones página 11

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Troubleshooting (cont'd)
Possible Cause /
Symptom*
Troubleshooting Step
Intermittent or Wet cables or a bad
variable current connection
Distortion, dialing (1) When using the
difficulty test set in Talk
mode, the voltage
will be lower than
normal.
(2a) When using the
test set in Monitor
mode, or with the
test set discon-
nected, the voltage
will be normal.
(2b) When using the
test set in Monitor
mode, or with the
test set discon-
nected, the voltage
will be lower than
normal.
Dead circuit Open circuit or short
circuit
* Water may cause most of these symptoms and may cause multiple symptoms to appear at
the same time.
Explanation
If accompanied by noise, the cause is usually
wet cables.
If no noise is present, the cause is probably a
bad connection in a cross-connect or a bad
connection at the central office.
(2a) This indicates a high-resistance fault,
which restricts the amount of current
flowing through the circuit. Possible faults
include a poor connection, wet cables, or a
line extender failure.
(2b) This indicates a partial short circuit.
Break the circuit down into sections and check
each section for continuity.
45053 • 45054
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