LSI iBBU01 User Manual page 61

3.1.4.2 Starting a Learn Cycle Manually
3.2 Replacing Battery Backup Units
4. Select Set Learn Cycle Properties.
The options appear in the right frame.
5. To enable automatic learn cycles, click Enable automatic learn
cycles and click Go.
You can delay the start of the next learn cycle by up to 7 days
(168 hours) using the Delay next learn cycle field.
6. To disable automatic learn cycles, click Disable automatic learn
cycles and click Go.
You can start the learn cycles manually. In addition, you can check
the box next to the field Remind me when to start a learn cycle to
receive a reminder to start a manual learn cycle.
To start the learn cycle properties manually, perform the following steps:
1. Click the Physical tab to open the physical view.
2. Select the BBU icon in the left panel.
3. Click the Operations tab.
The BBU operations appear, as shown in
4. Click Start Learn Cycle and click Go.
Another method to use the BBU operations is to right-click the BBU icon
to open the operations menu and select Start Learn Cycle.
LSI recommends that you replace BBUs once a year or after 500
recharging cycles, whichever comes first. The warranty on the battery
packs is good for one year.
After you install a new BBU, use one of the MegaRAID configuration
utilities to reset the battery recharge cycle counter to zero. For
instructions, see Section 3.1, "Monitoring BBUs with the MegaRAID
Configuration Utilities."
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Figure 3.5.
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