Power Supply LED, when lit, indicates that the power supply is active.

On/Off Switch turns the power supply on or off.

Pull-Out Handle allows ease of installation or replacement of the power supply.

AC-In Power Connector A

This socket conveys power to power supplies 1 and 2. Connect the system power cable to this socket and to an AC outlet.

AC-In Power Connector B

This socket conveys power to power supplies 3 and 4. Connect the system power cable to this socket and an AC outlet.

14 Gateway ALR 9000 User’s Guide