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When you can’t connect DVR through network
1. Check the physical network connection is correct.
2. Check the DVR network configuration parameters.
3. Check whether IP conflicts exist in network.
Download recording can not be played
Possible reasons:
1. Player installation error.
2. The USB or HDD device has an error.
3. Do not install graphic software later than DX8.1.
Internet Explore Crash
Close IE explore, enter into the tool bar:
IE tool bar
DO NOT CHECK