Confirming Servers (Uid Switch) - NEC Express5800/R120e-1M EXP291 User Manual

Chapter 2 Preparations
1. Installing Internal Optional Devices
1.4

Confirming Servers (UID Switch)

Using UID (Unit ID) Switch helps you to identify the target server.
When the server is working, before you turn the server off or disconnect a cable from the server, be sure to
identify the target server by using UID Switch first.
To turn UID LED on, press UID Switch. When it is pressed again, the LED will be off.
UID switch / LED
FRONT
REAR
UID switch / LED
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Express5800/R120e-1M User's Guide