Dell MD3200, MD3220 owner manual Item Indicator, Button, or Icon Description Connector

Item Indicator, Button, or	Icon Description
Connector

3Split mode LED

4System identification button

5Hard drives

6Enclosure mode switch

This LED must be unlit as the split mode function is not supported by the MD3200 Series Storage Arrays.

The system identification button on the front control panel can be used to locate a particular enclosure within a rack. When the button is pushed, the system status indicators on the control panel and the RAID controller module(s) blink blue until the button is pushed again.

MD3200—Up to twelve 3.5" SAS hot-swappable hard drives.

MD3220—Up to twenty four 2.5" SAS hot- swappable hard drives.

The function of this switch is not applicable to your storage array. However, if MD1200 Series expansion enclosures are daisy chained to the storage array, the enclosure mode switches of the MD1200 Series expansion enclosures must be set to the Unified-Mode position.

NOTE: This switch must be set before turning on the MD1200 Series expansion enclosure. Changing the switch setting after the expansion enclosure is turned on has no effect on the enclosure configuration until the expansion enclosure goes through a complete power cycle.

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Planning: About Your Storage Array