NEC DS2000 Hardware Manual page 15

To attach the ground wires (Figure 1-9):
1. Remove the lug on the ground connection you want to connect.
2. Follow Figure 1-10 Installing RFI Suppressor Assemblies on page 1-10 and run the ground wire(s)
through the FRI Suppressor Assembly as shown.
3. For earth ground:
Run a ground wire from the ETH lug to a known earth ground.
For PBX Ground:
Run a ground wire from the PBXG lug to the telco ground.
4. Crimp ring terminals as required to the ground wires.
5. Reinstall and firmly tighten the lug(s) removed in step 1 above.
Do not plug in the power cord or reinstall the right side panel until all PCB installation
and cabling are complete.
DS2000 Hardware Manual
Figure 1-9: Attaching the Ground Wires
Grounding the Cabinet
To earth ground
To telco ground
4 Slot Cabinet Shown
Section 1: Installing the Cabinet
1
1-9