Allied Telesis AT-SBx31CFC960 - Manual (Page 139)

SwitchBlade x3106 Chassis Switch and AT-SBx31CFC960 Card Installation Guide
139
Figure 83. Tightening the Thumbscrews on a Blank Slot Cover
3. Tighten the two screws with a # 2 Phillips-head screwdriver to secure
the blank slot cover to the chassis.
Allied Telesis recommends tightening the screws to 5 inch-lbs.
4. Repeat this procedure to cover the remaining empty slots with blank
slot covers.
5. Store any unused blank panels in a secure place for future use.
6. Go to Chapter 8, “Installing the Transceivers and Cabling the Ports” on
page 141.