............................................................................................................................................................................................................................................................

Reconnect the "A" feed of the power cable to the backplane connector (PWR A), and

reconnect the "B" feed of the power cable to the backplane connector (PWR B).

Place both 10-ampere circuit breakers on the Alcatel-Lucent 1665 DMXtend shelf in the

ON position.These breakers are located on the front of the Alcatel-Lucent 1665 DMXtend

shelf.

Verify that the fans have started running.

At the BDFB either remove the fuse or put the circuit breaker, associated with the "B"

feed of the Alcatel-Lucent 1665 DMXtend, in the OFF position.

Verify the PWR A LED on the Alcatel-Lucent 1665 DMXtend shelf is lighted with only

the "A" feed powered.

At the BDFB either insert the fuse or put the circuit breaker, associated with the "B" feed

of the Alcatel-Lucent 1665 DMXtend, in the ON position. Then either remove the fuse or

put the circuit breaker, associated with the "A" feed of the Alcatel-Lucent 1665 DMXtend,

in the OFF position.

Verify the PWR B LED on the Alcatel-Lucent 1665 DMXtend shelf is lighted with only

the "B" feed powered.

At the BDFB either insert the fuse or put the circuit breaker, associated with the "A" feed

of the Alcatel-Lucent 1665 DMXtend, in the ON position.

Verify that the both the PWR A LED and PWR B LED on the Alcatel-Lucent 1665

DMXtend user panel are lighted with both the "A" and "B" feeds powered.

Verify that the fans are still running and are moving air.

Alcatel-Lucent 1665 DMXtend R10.0

365-372-327R10.0 Issue 1

January 2013

4 - 5

Table of Contents

Alcatel-Lucent 1665 Installation Manual page 139

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