Canon PC1000s Service Manual page 93

CHAPTER 2 USING THE MACHINE
007 A l T transmission level
Use it to set the transmission level (A'IT).
Increase the transmission level if
an
error occurs often because of the line condition at time
of a communication.
The following error codes are associated with the line condition at time of
transmission:
##750, ##752, ##754, ##755, M7.57, ##759, ##760, ##762, ##764, ##765,
##767, ##769, ##770, #772, ##774, H775, ##777, ##779, ##780, ##782,
##784, ##785, ##787, ##789
The following error codes are associated with the line condition at time of re-
ception:
##103, ##106, ##107, ##201, ##793
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 channel.
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 be-
tween 2.4K and 33.6K bps in increments of 2400 bps. (0: 2.4K to 13: 33.6K bps).
01 0
pseudo CI signal
Use it to set a frequency for the pseudo CI signal.
At times, certain types of external telephones fail to ring while fax/tel switch-over takes
place. If so, change the frequency of the pseudo
CI
signal.
*
1 :
Only for the imageCLASS D680 model.
COPYRlGHT92OG2CANON INC. CANON PClCOOs4rnageCLASS D600s REV. 1 AUG.2002
2-47