ISSUE 4.0 SL2100
INSTALLING THE EXPANSION INTERFACE BOARDS 80
2. Cut and remove the Plastic Knockouts as required for each Expansion interface board.
Cut
Plastic
Knockout
Cut
Figure 2-59 Plastic Knockouts
3. Insert a Expansion Interface Board in the guide rail of chassis and push it securely into position and tighten the
two screws of the board.
Expansion Interface Board
Screws
Figure 2-60 Mounting the Expansion Interface Board
3.3.3 Mounting the 3COIDB/1PRIDB Board
For your safety, smooth the cut edges after removing the plastic knockout.
1. Turn off the system power.