D-Link DSN-610 Série Guide D'installation page 3

3. Insert the battery backup module.
Battery back module
4. Tighten the screws up.
5. Power on DSN-6000 series
Install DSN-610/DSN-640 in DSN-6x10 subsystem
This following procedure applies to upgrading from DSN-6110 to DSN6120 as well as from DSN-
6410 to DSN-6420. Before you do this, please make sure that either DSN-6110 or DSN-6410 is
properly installed according to the manuals.
Before you can insert the second controller to the IP SAN storage, the IP SAN storage system
should be up and running and the maintenance\system page of the GUI should look like the
following screenshot.. Note that the status is single as you have one controller only.
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