Configuration Screen
Clicking a menu displays the corresponding configuration screen, which contains the actual settings,
grouped into sections. For details, see 4.2 Status to 4.8.10.5 Restart.
Entering Characters
In the Web user interface, when specifying a name, message, password, or other text item, you can enter any
of the ASCII characters displayed in the following table.
However, there are additional limitations for certain types of fields as follows:
•IPv4 Address field
–You can enter the IP address using dotted-decimal notation (i.e., "n.n.n.n" where n=0–255).
–You cannot enter invalid IP addresses, for example, "0.0.0.0", "255.255.255.255", or "127.0.0.1".
•IPv6 Address field
–You can enter the IPv6 address using eight groups of four hexadecimal digits separated by colons (i.e.,
"2001:b021:70:2685:1000:8a2e:0370:7335").
–Some examples of invalid addresses include "::", "0::0", "0::1", and "FF01::101".
•Authentication ID/Password field
–The field cannot contain ", &, ', :, <, >, or space.
–The length of user password and administrator password must be from 6 to 16 characters.
Result Messages
When you click [Save] after changing the settings on the current configuration screen, one of the following
messages will appear in the current configuration screen:
Result Message Description
Save Complete! The operation has successfully completed.
Failed (Parameter Error) The operation failed because some specified values are out of range
or invalid.
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1.1.5 Web User Interface Programming