IP Addresses For Cameras On Dahua NVR

I am using a dahua NVR that contains PoE ports on it. When I plug camera into the poe port it provides me with a 10.1.... ip address. The cameras work great, however if I want to switch the internal settings in the camera I do not know how this is done. If someone could provide some information that would be great. The default gateway is

Thanks and Merry Christmas!!

Most options of the camera will be available through the many sections of the Dahua interface. For those that are not, you can plug a computer set for DHCP into an empty camera port and program the individual cameras. Do not try to set the IP range for the camera ports to the same network as the NVR.

Sounds good I will try that thank you!