Vario L3
Installation
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Before inserting a PCI card, slightly bend the end of the Adapter bracket as shown below.
Figure 17: PCI Card bracket
This also helps prevent the bracket fouling on the front EMC gasket.
Once the Adapter card is fitted, the three internal cover screws can be tightened so that the Adapter bracket tail
is locked in place. This helps prevent the Adapter from coming loose either in transit or during operation.