Administrator Guide

LED Color / Description
• Flashing amber — Alarm: Overheating condition
PSU: AC input power
• Solid green — Normal operation; PSU is receiving power. Switch on the PSU is in the ON (up)
position.
• Flashing green — Alarm: PSU is receiving power, but DC output is disabled. Switch on the PSU is in
the OFF (down) position.
• O — PSU is receiving power outside of the supported range and is not operational.
42 Installing the Hardware