Muratec F-525, Field Engineering Manual

Page: 281 / 383

4-15
4.10.2 Reception errors
R.1.1 T1 time-out. The calling unit was not a fax machine or the transmitting unit is having
difficulties.
R.1.2
The two fax machines were incompatible. Your machine sends and receives only ITU-T
Group 3 fax communication, the industry standard since the early 1980s.
R.1.4
Someone pressed <Stop> during fax reception.
R.2.3
Poor phone line conditions made fax communication impossible. Enable the one second
pause after CED on Memory Switch 020. Also try increasing the echo wait time on Memory
Switch 021 if echo is on the line.
R.3.1
No response to CFR. DCN was received from the transmitter. Poor line conditions made
communication impossible. Adjust the echo wait time on Memory Switch 021. Try increasing
the output levels via Machine Parameter 001.
R.3.3
Too many errors were detected during data reception. The carrier was interrupted. Increase
the data error rate on Memory Switch 020.
R.3.4
DCN was received after FTT. Communication was not possible at 2400 bps. Poor phone line
conditions prevented fax communication. Enable the Eye Quality Check on Memory Switch
031 and 032.
R.4.1
The machine received too large length data that over your machine’s limit.
R.4.2
MPS/EOM/EOP was not received. Either the line disconnected before reception was
completed or too many errors were detected by the receiving unit. Adjust the data error rate
on Memory Switch 020. It may also be necessary to decrease the receive communication
speed via Memory Switch 020.
R.4.4 The receiving fax machine has reached its memory capacity.
R.5.1
DCN was received instead of RR during ECM communication.
R.5.2 Line noise or other problems prevented ECM reception.
R.8.1 A compatibility error occurred.
R.8.10
Line noise or other problems prevented line probing.
R.8.11 The fax machine timed out while waiting for the retrain signal.