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Figure 3: E2122 front control panel
Callout
Description
1
System ID button with integrated LED
2
NMI button
3
Data Port 1 activity LED
4
Data Port 2 activity LED
5
Not used
6
Not used
7
System cold reset button
8
System status LED
9
Drive activity LED
10
Power button with integrated LED
Install a Power Supply
About This Task
Install a power supply to the controller for normal operation.
Procedure
1. Remove the insert from the chassis power supply bay.
2. Insert the power supply module into the power supply bay.
3. Push the power supply module into the bay until it locks into place.
Related Topics
Power Source and Power Supply Information
Install a Power Supply
Power Source and Power Supply Information
14
Extreme Campus Controller™