Powering Down The System - AT&T MERLIN LEGEND Release 3.0 Installation Manual
Communications system
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Also See for MERLIN LEGEND Release 3.0:
- System programming manual (818 pages) ,
- System programming and maintenance manual (128 pages) ,
- Programming summary manual (446 pages)
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Powering Down the System
Powering Down the System
You may need to power down the system for troubleshooting during
installation, or to add new equipment to the carrier.
CAUTION:
Follow these steps in the exact sequence.
To power
down
1
Turn off the power supply on the basic carrier.
2
Turn off the power supplies on the expansion carriers.
3
Unplug any auxiliary power units.
Because the power supplies are already off, the sequence for removing
auxiliary power cords is not important.
4
Unplug the system from the AC outlet.
the system, follow the steps below.
Installing the Control Unit 2-45
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