Hardware Installation 8①Press the button on thefront panel of IVSSdevice, open the handle,and then pull out the HDDbox.② Put the HDD into thebox along the directionshown in the figure.③ Lock the screws on the back of theHDD box. Insert the box into the HDDslot, push it to the bottom, and thenclose the handle.In the figure, you only need to lock oneset of the screws (Group A or Group B).See the actual situation.Removing HDD① Press the button on thefront panel of IVSS device,open the handle, and thenpull out the HDD box.② Unlock the screws on theback of the HDD box.The screws are at differentpositions for different HDDs.See the actual situation.③ Take out the HDD andreinsert the box to the slot.Push it to the bottom and closethe box handle.Connection Diagram3.4This section takes connecting 16-HDD series device for example. See Figure 3-2. Theconnection steps may vary depending on the device, and the actual device shall prevail. Display, mouse and keyboard are needed for local operation. Before using the smart detection functions such as face detection and face recognition,you shall install the AI module first.