Check the following if a message appears on the display when operating the Video Communication System.
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| Message | Meaning |
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| Now obtaining an IP address via DHCP. | The IP address of your system is assigned automatically by the DHCP server. If |
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| the assignment is not successful, check the LAN settings. |
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| Configure the DNS address or use the IP | Enter a DNS address or enter the IP address of the remote party. |
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| address to dial. |
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| Access to the DNS server has failed. Check | Connection to the DNS server could not be established. Check the PPPoE DNS |
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| the PPPoE DNS settings. | server settings. |
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| Cannot access the DNS server. Use the IP | Domain name connection could not be established. Enter the IP address of the |
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| address to dial. | remote party to connect. |
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| Connection to the remote party via DNS | Domain name connection could not be established. Enter the IP address of the |
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| disabled. Dial using IP address. | remote party to connect. |
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| The LAN cannot be used. | You cannot use the LAN connection for some reason. Check for correct cable |
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| connections and verify that the LAN link LED indicators are lit. Also check the |
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| network settings. |
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| Communication via LAN is not available. | Check for correct cable connections and verify that the LAN link LED indicators are |
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| Check LAN connection. | lit. |
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| LAN configuration error. Diffserve exceeds | Set the Diffserve item in the LAN Setup menu to a value between 0 and 64. |
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| the maximum value. |
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| LAN configuration error. IP Precedence | Set the IP Precedence item in the LAN Setup menu to a value between 0 and 7. |
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| exceeds the maximum value. |
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| LAN configuration error. NAT Mode is set to | LAN connection via NAT is enabled. Check the NAT address. |
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| On. Check the NAT address. |
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| LAN configuration error. An address | Enter the correct NAT address from the LAN Setup menu. |
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| different from the NAT router is specified. |
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| Check the NAT address. |
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| LAN configuration error. PPPoE is set to | The LAN connection is set to use PPPoE. A user name and password must be set. |
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| On. Check the PPPoE User Name and |
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| Password. |
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| LAN configuration error. Fixed IP for PPPoE | Connection is set to use a fixed IP address for PPPoE. Enter the correct fixed IP |
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| is set to ON. Check the PPPoE Fixed IP | address for PPPoE. |
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| Address. |
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| LAN configuration error. (Gatekeeper error) | Gatekeeper settings are not appropriate. |
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| Check LAN configuration. |
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| LAN configuration error. Gatekeeper Mode | LAN connection via gatekeeper is enabled. Enter the gatekeeper address. |
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| is set to On. Enter the gatekeeper address. |
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| LAN configuration error. Unauthorized NAT | The entered NAT address is not valid. Enter the correct NAT address. |
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| address is specified. Check the NAT |
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| address. |
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| LAN configuration error. Unauthorized | The subnet mask setting is invalid. |
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| network mask is set. |
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| LAN configuration error. Connection is not | Connection to the remote party could not be established. Check whether there is a |
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| complete as the port number overlaps. | conflict (overlap) between the “TCP port number” and “UDP port number” setting |
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| in the LAN Setup menu. |
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| LAN configuration error. Connection is not | Connection to the remote party could not be established. Check the “TCP port |
| complete as an invalid port number is | number” and “UDP port number” setting in the LAN Setup menu. | |
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| specified. |
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| Upgrading the LCD driver software. Please | The LCD software version is being upgraded. Do not turn power off until the |
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| wait. | upgrade process is completed. |
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| PPPoE server admission fails. Dial again | Connection to the PPPoE server could not be established. Check the various |
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| after confirmation of the PPPoE settings. | PPPoE settings and dial again. |
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| Connection to the PPPoE server fails. | Check the DNS server settings. |
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| The system is connecting to a LAN via | The system is connecting to a LAN via PPPoE. |
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| PPPoE. |
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108 On Screen Messages