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User’s Manual 8-23
Troubleshooting
LAN
Communication is cut
off unexpectedly
The computer will automatically cut off
communication when connection with the carrier
is not successful for a set time interval - try
lengthening this time interval within your
communication application.
A CONNECT display is
quickly replaced by NO
CARRIER
Ensure that the communication application's
error control feature is set correctly.
You are also able to use the AT\N command -
please refer to Appendix C, AT Commands for
further information.
Character display
becomes garbled
during a
communication
When transmitting data you should ensure that
the parity bit and stop bit settings correspond
with those of the remote computer - you should
check the flow control and communication
protocol settings within your communication
application.
You cannot receive an
incoming call
Ensure that the communication application's
rings before auto answer feature is set correctly.
You are also able to use the ATS0 command -
please refer to Appendix D, S-registers for further
information.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.
Problem Procedure
Problem Procedure
Cannot access LAN Check for a firm cable connection between the
LAN jack and the LAN hub.
Wake-up on LAN does
not work
Make sure the AC adaptor is connected. The
Wake-up on LAN function consumes power even
when the system is off.
If problems persist, consult your LAN
administrator.