INSTALLING ADDITIONAL SEB5100 UNITS (EXISTING SWITCH)
To add an SEB5100 unit to an existing NVR5100 with a Gigabit Ethernet switch:
1.Connect one end of a UTP cable to a free
2.Connect the other end of the UTP cable to the network connector 
on the rear panel of the new SEB5100.
NOTE: Do not connect the UTP cable to the reserved connector 
on the SEB5100.
3.Power up the new SEB5100 if necessary; refer to the SEB5100 Series Installation manual (C1622M) for more information.
The NVR5100 automatically recognizes the new SEB5100 unit within two minutes and puts it into service.
APPENDIX B: REPLACING A HARD DRIVE
Since the NVR5100 runs continuously, a hard drive may fail at some point. If this happens, the indicator for the failed drive glows red.
WARNING: If a hard drive fails, replace it as soon as possible to maintain system data redundancy.
NOTES:
•The HD5000 Series hard drive replacement kit includes a single hard drive carrier with a
•You can replace the failed hard drive with a drive of equal or greater capacity. The unit ignores any additional capacity. However, do not install a lower capacity drive, which will corrupt the RAID array.
•You can replace the failed drive without shutting down the unit.
•No tools are required to replace this component.
To replace a hard drive:
1.Review all instructions in this section before proceeding.
2.Make sure you protect the unit and its components, which are susceptible to damage from improper handling and ESD. Refer to the Safe Handling of Hard Drives document (C2668M) for more information.
3.Unlock and open the front bezel.
4.Identify the failed hard drive. The drive status indicator will be solid red.
5.Squeeze both plastic finger tabs of the carrier’s
DRIVE STATUS INDICATOR
Figure 27. Operating the Latching Mechanism
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