Figure 2-58 Plastic Knockouts; Figure 2-59 Mounting The Expansion Interface Board; Mounting The 3Coidb/2Bridb/1Pridb Board - NEC SL2100 Hardware Manual

ISSUE 1.0
• Do Not Power on until all installation have been completed.
• If Expansion Chassis are installed, turn the power on/off in the order of
Expansion 2 Chassis, Expansion 1 Chassis and then Main Chassis.
• For your safety, smooth the cut edges after removing the plastic knockout.
1. Turn off the system power.
2. Cut and remove the Plastic Knockouts as required for each Expansion interface board.
Cut
Cut
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.

3.3.3 Mounting the 3COIDB/2BRIDB/1PRIDB Board

For your safety, smooth the cut edges after removing the plastic knockout.
1. Turn off the system power.
Hardware Manual
Plastic
Knockout

Figure 2-58 Plastic Knockouts

Figure 2-59 Mounting the Expansion Interface Board

Expansion Interface Board
Screws
SL2100
2-43