User manual
CONNECTION 
2 
2. CONNECTION 
2.1 Hard disk installation 
The product appearance may vary from the picture shown below for different models; here take the 6CH model for 
example: 
Step1:  Remove the top cover. 
Step2:  Find the hard disk bracket in the NVR, and place the compatible hark disk in the bracket. 
Step3:  With the PCB side facing up, connect the hard disk to the power connector and data connector. 
Step4:  Fasten the hark disk with the supplied screws, two for each side. 
Step5:  To install another hard disk, find the supplied hard disk brackets in the package, and fix them onto the NVR 
base. 
Step6:  With the PCB side facing up, connect the hard disk to the power connector and data connector. 
Step7:  Then, put the hard disk in the bracket, and fasten it with the supplied screws, two for each side. 
Step8:  Replace the top cover and fasten the screws you loosened in Step1. 
Note:  Before remote firmware update, please install a HDD into your NVR first to make sure the 
firmware update works properly. 
Note: It’s not recommended to use a green HDD with your NVR to make sure it works properly.   










