Service manual

Chapter 15
15-23
The following error codes are associated with the line condition at time of transmission:
##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
The following error codes are associated with the line condition at time of reception:
##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 between 2.4K and 33.6K bps
in increments of 2400 bps. (0: 2.4K to 13: 33.6K bps).
010 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.
15.2.3 Numeric Parameter Setting
0006-4029
T-15-19
No
.
Item Range of settings Initial
setting
02 RTN transmission condition (1) 1 to 99% 10
03 RTN transmission condition (2) 2 to 99 times 15
04 RTN transmission condition (3) 1 to 99 lines 12
05 NCC pause length (pre-ID code) 0 to 60 sec 4
06 NCC pause length (post-ID code) 0 to 60 sec 4
09 number of digits of telephone numbers in
comparison between transmitting and receiving
machine
0 to 20 digits 6
10 line connection identification time length 0 to 9999 (10ms) 5500
11 T.30 T1 timer (for reception) 0 to 9999 (10ms) 3500
13 T30.EOL timer 500 to 3000 (10ms) 1300
15 hooking detection time length 0 to 999 (10ms) 120
16 time to tentative response at time of fax/tel switch-
over
0 to 9 sec 4