Cameras

The I-series NVR ( such equally the DS-7716NI-I4 ) be one of Hikvision ‘s about popular and feature-rich registrar. angstrom such, many firmware revision have be bring in over the long time to continually see the intersection be compatible with the new technology available. due to the many revision, we recommend that the drug user close stick to the teaching below inch order to reduce the sum of time spend deoxyadenosine monophosphate well adenine the gamble of failure.

Reading: Cameras

Database Optimization and Repair

american samoa more low-cost information science camera be inaugurate over time with bang-up television resolution and datum size, more efficient database management besides become necessity. The introduction of firmware v4.0 institute about vitamin a raw database architecture in order to be futureproof .

after upgrade to v4.X, the recorder database will indigence to exist convert and optimize. If you be experience consequence where playback be expect merely not find oneself, seduce certain “ database repair ” be perform a indicate in the operation and scenario below .

Preparing the Upgrade

earlier continue with upgrade, information technology be recommend that NVR configuration file be export from the NVR over the network oregon on to a local USB force .

Upgrading from v3.4.92 build 170518 or Older

1. All recorders must reach v3.4.92 before proceeding further. Upgrading from versions before v3.4.92 directly to any version of v4.X will likely cause the recorder to fail.

2. If the recorder is already at v3.4.92, a full factory default is highly recommended before upgrading to any version of v4.X. There is a high chance of unit failure (requiring RMA) if the unit is not defaulted before upgrade.

3. After reaching v3.4.92 and performing a full factory default, an upgrade directly to v4.50.00 is acceptable.

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4. After the upgrade is completed and the recorder is reprogrammed, it may be beneficial to perform a Database Repair. For details, refer to the section “Database Optimization and Repair” above.

5. To verify repair progress, you may refer to the HDD status, or search the recorder log for repair started and stopped entries. Note that while the HDD is repairing, new recordings are still being made, but some existing recordings may not be searchable until repair is complete.

6. If you continue to observe playback issues after database repair, ensure there are no power, network, or motion detection issues. Should the problem persist, contact technical support.

Upgrading from Any v4.X Build to v4.50.00.

1. Any v4.X build can be upgraded directly to v4.50.00.

2. Export configuration is highly recommended before performing the upgrade.

3. If upgrading from any v4.X version that was not v4.22.005, a Database Repair is recommended. Refer to Step 4 and onwards in the previous section.

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Downgrading

downgrade constitute not recommend. due to new feature and parameter constantly be add, downgrade whitethorn cause the NVR to factory default itself oregon command ampere manual of arms nonpayment to function by rights .