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Appendix A:
Component Replacement
To remove the failed component.
1. To access the back, carefully remove the rack from the soffit or cabinet.
2. Stage the System Rack close to the wall opening, on a stable platform off the floor.
3. Loosen the mounting clips at the bottom rear of the component.
4. Loosen mounting bar at the top rear of the component.
5. Unplug the signal cables and power cables.
6. Carefully slide the component out of the rack.
To install a repaired or replacement component.
1. To access the back, carefully remove the rack from the soffit or cabinet.
2. Stage the System Rack close to the wall opening, on a stable platform off the floor.
3. Carefully slide the new component in.
4. Replace the mounting bar and clips so that the component faceplate fits flush with the face of the rack.
5. Tighten the mounting bar and clips so the component doesn’t move.
6. Reconnect all signal cables and the component’s AC power cord.
7. For your convenience, every one of the rack’s internal connecting cables is labeled on both ends.
8. If you are installing an A/V receiver or multi-room distribution unit, please refer to the cable labels and observe the
following wiring diagrams.
9. If you are installing another component, please refer to the cable charts below.
Follow this diagram when connecting a replacement multi-room distribution unit in the NHS-2000 system.
