Removing The Plastic Knockouts - NEC SL2100 Quick Install Manual

Install the 3COIDB Card

Removing the Plastic Knockouts

KSU slot knockouts
Use small cutters with a flush cutting jaw, ensure the flush side of the cutter is towards the front panel of the
KSU.
Remove the connection points in the order shown:
1. Cut the two end points
2. Cut the two points closest to the outer edge of the KSU
3. Push the knockout slightly in at the outer edge (do not snap off the remaining points)
4. Cut the two remaining points closest to the inner edge of the KSU
Remove any sharp edges with a utility knife
Card knockouts
Use small cutters with a flush cutting jaw, ensure the flush side of the cutter is towards the front panel of the
card.
Cut the three connection points for each left/right knockout depending in the trunk daughter card being installed
Remove any sharp edges with a utility knife
Quick Install Guide – SL2100 with Analogue Trunks rev 1.1
2
3 - push
1
4
Ensure the flush side of the
cutter is towards the front
panel of the card
2
1
4
Ensure the flush side of the
cutter is towards the front
panel of the KSU
10