Sharp FO-2970M, Service Manual

Page: 32 / 114

FO-2970MU
2 – 28
[4] Error code table
1. Communication error code table
G3 Transmission
Code Final received signal Error Condition (Receiver side)
0 Incomplete signal frame Cannot recognize bit stream after flag
1 NSF, DIS Cannot recognize DCS signal by echo etc.
Cannot recognize NSS signal (FIF code etc)
2 CFR Disconnects line during reception (carrier missing etc)
3 FTT Disconnects line by fallback
4 MCF Disconnects line during reception of multi page
Cannot recognize NSS, DCS signal in the case of mode change
5 PIP or PIN The line is hung up without replying to telephone request from the receiving party.
6 RTN or RTP Cannot recognize NSS, DCS signal after transmit RTN or RTP signal.
7 No signal or DCN No response on receiver side or DCN signal received* (transmitter side)
8
−
Owing to error in some page the error could not be corrected although the specified number of
error retransmission was attempted.
11
−
Error occurred after or while reception by the remote (receiving) machine was revealed to be
impossible.
12
−
Error occurred just after fallback.
13
−
Error occurred after a response to retransmission end command was received.
G3 Reception
Code Final received signal Error Condition (Receiver side)
0 Incomplete signal frame Cannot recognize bit stream after flag
1 NSS, DCS Cannot recognize CFR or FTT signal
Disconnects line during transmission (line error)
2 NSC, DTC Cannot recognize NSS signal (FIF code etc)
3 EOP Cannot recognize MCF, PIP, PIN, RTN, RTP signal
4 EOM Cannot recognize MCF, PIP, PIN, RTN, RTP signal in the case of mode change
5 MPS The line is hung up without replying to communication request.
6 PR1-Q Cannot recognize PIP, PIN signal in the case of TALK request
7 No signal or DCN No response in transmitter (cannot recognize DIS signal) or DCN signal received* (receiver side)
8
−
Error occurred upon completion of reception of all pages.
9
−
Error occurred when mode was changed or Transmission/Reception switching was performed.
10
−
Error occurred during partial page or physical page reception.
11
−
Error occurred after or during inquiry from the remote (transmitting) machine as to whether
reception is possible or not.
12
−
Error occurred during or just after fallback.
13
−
Error occurred after the retransmission end command was received.
14
−
Error occurred after the voice communication command was received.