Fujitsu ETERNUS LT20 S2 User Manual page 49

Confirming the SNMP Trap Settings
3) "Change Device Information" dialog is displayed.
4) Select 'normal'.
5) The device icon turns green, and the device status changes to "normal."
3-6
A choice in Device Status is 'normal', 'warning' and 'error'.
This completes the procedure for recovery to the normal status from the
Manual Embedding Window.
P3AM-5262-01ENZ0