ChatZilla automatically checks which users are here and which are away in each channel you are a member of. This specifies how many minutes should pass between checks. Checking is automatically disabled if the server supports the "away-notify" extension.
ChatZilla 会自动检查您所属的每个频道中哪些用户在这里，哪些用户不在。这指定检查之间应该经过多少分钟。如果服务器支持“离开通知”扩展，则自动禁用检查。