Canon Super G3 Fax Board-J1 Service Manual page 66

CHAPTER 5 SERVICE MODE
[No. 02, 03, 04]
Use it to set RTN signal transmission conditions. Raise these parameters for more lenient
conditions if errors occur frequently at time of reception because of transmission of the RTN
signal.
Any of the following error codes may be indicated at time of reception be-
cause of RTN signal transmission: ##104, ##107, ##114, ##201.
Memo
RTN signal transmission condition (1) affects the ratio of error lines to the
total number of lines per single page of received images.
RTN signal transmission condition (2) affects the standard value (*2) of
burst errors (*1).
RTN signal condition (3) affects the number of errors not reaching the stan-
dard value of burst errors.
*1:
*2:
If any of these lines is detected while an image signal is being received, the
RTN signal will be transmitted after receiving the protocol signal of the
transmitting party. Higher parameters restrict the transmission of the RTN
signal.
[No. 05]
Use it to set the length of the pause automatically entered between access code and ID
code when the NCC (New Common Carrier) line is used for dialing.
[No. 06]
Use it to set the length of the pause automatically entered between ID code and telephone
number of the other party when the NCC (New Common Carrier) line is used for dialing.
[No. 07]
Use it to set the length of the pause used when placing a call.
This SW is effective only when detection of a dial tone is disabled (i.e., #4 NCU
2.DIALTONE SW01 bit 7=0). The length of time between when the line is acquired and
when a call is placed may be set in increments of 10 msec.
[No. 09]
Use it to set the number of TSI comparison characters (lower $ characters) for a check on
telephone numbers.
[No. 10]
Use it to set the time for identifying the line connection. Raise this parameter if errors oc-
cur frequently at time of communication because of the condition of the line.
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COPYRIGHT © 2001 CANON INC.
transmission error occurring cover several lines.
for instance, if '15' is set, a single burst error will represent
an error occurring continuously cover 15 lines.
2000 2000 2000 2000 CANON SUPER G3 FAX BOARD-J1 REV.0 JUNE 2001