Canon G3 Error Code List page 233

##1130 [ TX/RX ] Channel D is faulty
Cause
• A fault occurred in channel D, layer 2 (data
link layer) or lower. The line cable has poor
contact, or the wiring signal is faulty.
##1131 [ TX/RX ] The timer used to monitor the connection
Cause
• At time of a call, a specific period of time
has passed without a response (connection,
disconnection) from the other party.
Remedy
• Check to find out if the wiring between the
socket of the ISDN line and the terminal is
correct.
• Check to find out if the cable is too long,
or the cable is crushed.
• Check to find out if T and R of the cable
are reversed.
• Check to find out if the terminal resistance
is connected only to a single point.
• Start a communication once again.
• Print out a communications analysis list,
and analyze it.
• Contact the telephone company or the ex-
change manufacturer.
of channel D went ON
Remedy
• The other party may be absent or in manual
reception mode. Contact the operator.
• Print out a communications analysis list,
and analyze it.
• Contact the telephone company or the ex-
change manufacturer.
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Chapter 2: Service Error Codes