User Manual
AlliedView™-EMS 4.0.3 Device Management Guide Page 379 of 468
AT-x900-24XT
AT-x900-24XT-N
Device Manager LEDs for the AT-x900-24X Series
LED State Description
PWR 1 Green
Gray
The Power Supply Unit (PSU) is installed and functioning in the
PSU bay 1.
The Power Supply Unit (PSU) is either not installed or not
functioning in the PSU bay 1.