IHSE USA 485 Series Repeater and Cross Repeater - Manual (Page 33)

Troubleshooting
2014-04-15
33
8 Troubleshooting
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8.1 General Failures
Module
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
Rear View
Diagnosis Possible Reason Measure
LED 3 off Power supply  Check power supply units and
the connection to the power
network.
LED 2 off or
LED 5 off Connection between
(Cross) Repeater and
KVM extender unit or
KVM matrix  Check interconnect cables and
connections.
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