User Manual Q&AAnswer
Mar 03, 2025 - 07:42 PM
To install the hard disk in the DORIS CCTV UNV-NVR501-04B-P4 Network Video Recorder, follow these steps:
1. Disconnect power before installation. Use antistatic gloves or wristband throughout installation.
2. Identify the xxxx holes on the device for different types of hard disks. The A holes are for 3.5" HDD with 4 xxxx holes, A and B holes are for 3.5" HDD with 6 xxxx holes, and C holes are for 2.5" HDD.
3. Loosen screws on the rear panel and both sides of the device. Remove the cover.
4. Connect the data and power cables to the hard disk.
5. Loosen screws on the hard disk halfway.
6. Slide the hard disk into the appropriate xxxx holes.
7. Tighten the screws to secure the hard disk.
8. Connect the power cable to the motherboard and the data cable to the motherboard.
9. Put the cover back in place and tighten the screws.
Note: The manual provides additional instructions for installing 1 or 2 hard disks and 4 or 8 hard disks, as well as using mounting brackets. Make sure to follow the specific instructions based on the number of hard disks you are installing.
For more detailed instructions and illustrations, please refer to the "Disk Installation" section of the DORIS CCTV UNV-NVR501-04B-P4 Network Video Recorders User Guide.
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