Canon iR2000 Series, Service Manual

Page: 490 / 738

CHAPTER 13 TROUBLESHOOTING
COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000/iR1610/iR2010 SERIES REV.0 MAR. 2002
13-112
[No.007] ATT transmission level
Use it to set the transmission level (ATT).
Raise the transmission level if errors occur frequently at time of communication because
of the condition of the line. (It means close to 8)
Memo
Any of the following error codes may be indicated at time of transmission
because of the line condition:
##100, ##101, ##102, ##104, ##201, ##280, ##281, ##282, ##283, ##284,
##750, ##752, ##754, ##755, ##757, ##759, ##760, ##762, ##764, ##765,
##767, ##769, ##770, ##772, ##774, ##775, ##777, ##779, ##780, ##782,
##784, ##785, ##787, ##789
Any of the following error codes may be indicated at time of reception
because of the line condition:
##103, ##106, ##107, ##201, ##793
[No.008] V.34 modulation speed upper limit
Use it to set an upper limit to the modulation speed (baud rate) for the V.34 primary chan-
nel.
[No.009] V.34 data speed upper limit
Use it to set an upper limit to the data transmission speed for the V.34 primary channel
between 2.4K and 33.6K bps in increments of 2400 bps. (0: 2.4K to 13: 33.6K bps).
[No.010] Frequency of the pseudo CI signal
You may select a frequency for the pseudo CI signal.
Some types of external telephones do not ring when the fax/tel switch-over function is
ON. To sound the ring, change the pseudo CI signal.