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3S
E-Class NVR
V1.0.0.0
Revision
Rev. 1.0: First Release
1. Storage operating system and video maybe corrupted or lost due to hard drive failure, computer
viruses, or RAID controller failure. 3S strongly recommends that all data be periodically backed up.
3S does not assume any responsibility for data loss or recovery.
2. Shut down the system from Windows. Do not disconnect the power while system is running.
Sudden loss of power can result in inconsistencies in stored data. Normal shut-down process
ensures all data is written to disk before shut-down.