GLOBAL Export Import RD8504C, User Manual

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There are multiple icons on each display in Live Preview mode to indicate FTP uploading status
when FTP uploading is triggered. These icons include:
This icon indicates the DVR is uploading the streaming of this channel, and it work very
well.
This icon indicates the DVR is uploading the streaming of this channel, but some
streaming packets are lost. You should check the network status and FTP server status.
This icon indicates the DVR is trying to upload the streaming of this channel, but it failed.
You should check whether the FTP configuration is correct. Also you should check the
network status and FTP server status.
8.2.5 IP Filter
IP filter is used to manage the remote access to your DVR. The management is based on the IP
address of remote visitor.
1. White List: If you select the white list, only the listed IP address can connect your DVR.
While
2. Black List: If you select black list, the listed IP address can not connect your DVR.