Allied Telesis AT-SBx81CFC960 - Manual (Page 132)

Chapter 7: Installing the AT-SBx81CFC960 Controller and Ethernet Line Cards
132 Section II: Installing the Chassis
Figure 71. Removing the Battery Insulator
5. Move the locking handles on the front panel to the open position, as
shown in Figure 72.
Figure 72. Opening the Locking Handles on the AT-SBx81CFC960
Controller Fabric Card
6. Align the edges of the AT-SBx81CFC960 Controller Fabric Card with
the internal chassis card guides in slot 5 or 6 of the AT-SBx8106
Chassis. Figure 73 on page 133 shows the AT-SBx81CFC960 Card
aligned in slot 5.