NEC Express 5800 User Manual page 344

Hardware
How to change setting value
On [Adapter Properties] screen, change a parameter to desired value, and then select [Submit]
at the center of the screen and press Enter to determine the new value.
Buttery Status Screen
The status of "Battery Backup" is indicated as "Present". Selecting [Present] and pressing Enter
opens the Battery Status screen as shown below.
IMPORTANT:
You cannot change values for "Auto Learn Period (days)",
"Next Learn Time", and "Learn Delay Interval".
NOTE:
●Status field shows "Charging" when the battery is in charged
status. It shows "Discharging" when the battery is in discharged
status.
●When powering on the server after replaced the battery, the Status
may not immediately change to "Charging". In that case, power on
the server for several hours, and check "Status" again.
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