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9.4 Network connect successfully, but without images
1. Make sure the camera under this channel of DVR has image
2. Make sure the pairing between DVR and camera is successful.
3. Make sure the camera is within the limited transmission distance.
4. Make sure the network is ok, the network speed is not less than 128kbps.
5. Confirm the intelligent terminal CPU speed is not less than 1GHz, the early Android
devices can not reach this speed.
9.5 Wrong password can not be accessed
1. Check password is correct or not.
2. Select Restore factory settings in the network DVR menu, the system will be restored
to the factory default status.