D-Link Express EtherNetwork DI-604 Router "264 network dvr" Questions

...network problem just got a h.264 dvr got it home for my dogs to see over the internet. I have a dynamic internet service provider. And cant figure this thing out please help me I love it when people ...

...264 Network DVR User Manual & see Chinese but can't login. I have a H.264 Network DVR User Manual & see Chinese but I can't login. How can I hard reset the device to get logged in or bring it up ...