No Signal - Toshiba GD-1190 Service Manual

Error code Communication
(Communication report result
result) column
53 Confidential
function not
accepted
54 Confidential box
No. NG
55 No interface
function on the
other party
56 Interface not
accepted
57 Interface ID
discrepancy
58 Reception
inhibition number
<Communication result codes>
Error Final reception signal
code (Transmitting side)
0 Abnormal signal
1 NSF, DIS
2 CFR
3 FTT
4 MCF
5 PIP, PIN
6 RTN, RTP
7

No signal

8 PPR
9
10
11 RNR
12 CTR
13 ERR
14
15
16 Abnormal signal
17 NSF, DIS
18 CFR
19 FTT
20 MCF
21 PIP, PIN
22 RTN, RTP
23 No signal
24 PPR
25 RNR
26 CTR
27 ERR
28
29 V.8 Phase-1
30 V.8 Phase-2
31 V.8 Phase-3
(Note) For error codes 16 – 31, V.34 mode communication.
Communication interruption
content
DCN is received for NSS
when receiving a
confidential message.
A confidential box number
which is not registered is
directed when receiving a
confidential message.
The other party has no
interface function when
sending an interface
command.
DCN is received for NSS
when sending an interface
command.
A receiving station number
which is not registered is
directed when receiving an
interface command.
Discrepancy in the
interface ID when
receiving an interface
command.
Transmission is made from
a reception inhibition
number.
Final reception signal
(Receiving side)
Abnormal signal
NSS, DCS
NSC, DTC
EOP
EOM
MPS
PRI-Q
DCN
PPS-EOP
PPS-EOM
PPS-MPS, PPS-NULL
RR
CTC
EOR-Q
PPS-PRI-Q
Abnormal signal
NSS, DCS
NSC, DTC
PPS-EOP
PPS-EOM
PPS-MPS, PPS-NULL
PRI-Q
DCN
RR
CTC
EOR-Q
PPS-PRI-Q
V.8 Phase-1
V.8 Phase-2
V.8 Phase-3
GD-1190 TROUBLE CODES 5 - 2
<Error codes 1>
Error codes 1 are fixed to "00".
<Error codes 2>
Error
Content of communication interruption
codes 2
01 Transmission length over
02 EOL time over
03 Carrier detection time up
04 Polarity reversion detection (in phase C) Transmission/
05 8 min over (in phase C)
06 Memory image decoding error
07 Memory image decoding error
08 Time up between frames in phase C
10 Communication request NG
11 Polarity reversion detection
12 Invalid command reception
13 Time over (1min timer/6sec timer)
14 PUT error
15 Time out occurrence during shift from
Primary to Control in V.34 mode
20 Polarity reversion detection
21 Invalid command reception
22 Fall back retry number over
23 Resend over of retry number
24 Time over (T5 timer)
25 Time over (T5 timer) in V.34 mode
26 Time out occurrence during shift from
Primary to Control in V.34 mode
30 Communication error due to
communication abnormality between
FAX_SUB and FAX_MAIN
Protocol Acronyms
Listed below and the following pages are the protocol acronyms and
their descriptions:
CED - (Central office Echo Disable) - A 2100 Hz tonal signal approxi-
mately 3 seconds long that indicates that a non voice unit has
been reached. It also disables echo suppression at the tele-
phone company. Echo suppression is activated prior to sending
page data.
CFR - (Confirmation To Receive) - A response from the receiver indi-
cating the initial protocol has been completed and the receiving
terminal is ready to receive the document.
CNG - (Calling Signal) - A 1100Hz repeating tone, half a second on
and 3 seconds off. This signal is issued only when the auto
dialer is used, indicating a fax transmission (This signal is used
when determining the difference between an incoming fax or
voice call).
CSI - (Called Subscriber Identification) - An optional signal from the
receiver containing its identification (fax number).
DCN - (Disconnect Signal) - A command from the transmitter indicat-
ing the call is being terminated.
DCS - (Digital Command Signal) - A set up command issued by the
transmitter identifying itself and transmission characteristics
based on the receivers DIS information.
DIS - (Digital Identification Signal) - Issued by the receiver indicating
its CCITT/ITU standard capabilities such as maximum transmis-
sion speed, resolution and compression scheme along with
other compatibility parameters.
DTC - (Digital Transmit Command) - Issued by the transmitter, so the
transmitter may receive the document (polling).
Transmission/
Reception
Transmission
Reception
Reception
Reception
Transmission
Reception
Transmission
Transmission/
Reception
Reception
Reception
Reception
Reception
Reception
Reception
Transmission
Transmission
Transmission
Transmission
Transmission
Transmission
Transmission
Transmission/
Reception