86CategoryConnection errorConnection errorLoginSynchronizing withNTP succeeded.Internal errorInternal errorNo response from the DDNS server.No response from the NTP server.User name or IP addressNTP update succeeded.Undefined error.User name or password isn't correct.IP address update failed.Undefined error.• The designated IP address of the DDNSmay be incorrect. Check if the DDNS set-tings are configured correctly.• The DDNS server may be down. Ask thenetwork administrator.• The IP address of the server may beincorrect. Check if the IP address of theserver is configured correctly.• The NTP server may be down. Ask thenetwork administrator.• The login user name will be displayedwhen "On" is selected for "User auth.".• The IP address of the PC currentlyaccessing to the camera will be displayedwhen "On" is selected for "Host auth.".• Time correction succeeded.• An error occurred in the NTP function.Check if the NTP settings are configuredcorrectly.• Entered user name or password may beincorrect. Check if the DDNS settings areconfigured correctly.• IP address update error occurred in theDDNS server. Ask the network adminis-trator.• An error occurred in the DDNS function.Check if the DDNS settings are config-ured correctly.Indication DescriptionCategoryCategoryIndicationIndicationDescriptionDescriptionError indications relating to DDNSError indications relating to NTPError indications relating to login