Nautilus NH-1800 Operator's Manual page 177

NH-1800
D1500
D170X
D1800
D1900
D2000
D2100
D2200
D3200
three times or more.
Modem dial connection time-out
(while dialing the modem)
Host not responding
No response from the host for 60 seonds.
No carrier
No carrier during data transmission after
the modem is connected.
No dial tone
No dial tone while the modem is
connected.
No Answer
Dial(Line) busy
Response time-out (30 seconds) for
Modem Initialize command before the
modem was connected.
EOT was not received from the host.
1. Dial connect time-out (60Sec) or dial
connection error
1. Check if the telephone line is well
connected.
2. Check the telephone number of the
host and if the host is alive.
3. Check modem-related parameter
setting.
4. Check the modem controller and
logic.
1. Check if the transaction card is valid.
2. Check the host.
1. Check the host.
2. Check if the transaction card is valid.
3. Check line noise.
4. Check the modem controller and
logic.
1. Check if the telephone line is well
connected.
2. Check the status of the telephone
line.
3. Check the modem controller and
logic.
1. Check the status of the telephone
line.
2. Check the modem controller and
logic.
1. Check the host and the telephone
number of the host.
2. Check the modem controller and
logic.
Check the modem controller and logic.
1. Check the host.
1. Check the phone line or connector.
2. Contact the processor manufacturer.
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7. Appendix