VIII Troubleshooting
5 Networking
5NetworkingRefer to “4.2 Network Settings” in Chapter VI for details about network settings.
Symptom
Cannot connect the system to a network. => See “4.2 Network Settings” in Chapter VI.
Corrective action
Follow the sequence shown below to check network settings.
Check network cable connections (cables and hub)
↓
Check the set values
↓
Check the presence in a LAN (ping from the PC)
↓
Check browser settings
Check FTP settings
Checking network cable connections<Checking types of cables>
•Check that the twisted pair cables for
•If the
•If the
<Checking hub connections>
See the instruction manual supplied with the hub for details, and follow the description written in it.
•Do not connect the
•There is a limited number of useful ports on a hub. Be careful when connecting to an empty port, because doing so could exceed the limit.
Checking the set values<Settings on the
•Make network settings in Network Settings of the
•Always be sure to make gateway settings if data communication between different network groups is to be performed (e.g., sending or receiving data to and from a distant place of business).
<Settings on a PC>
•When connecting from a PC that is not connected to a LAN, check the network settings on the PC first.
•Set the IP address and other information specific to the PC.
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