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GD-1210/1250/1270/1160/1260 © 2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
SELF-DIAGNOSIS MODE
2 - 50
Code
Adjust-
ment
Function Setting
Default
ASM AUS HKG USA DEU GBR ITA BEL NDL
13-
612
Fall-
back
condi-
tion for
receiver
(No. of
PPR
trans-
mis-
sion)
(V.34
Line 2)
Sets the num-
ber of the PPR
transmission for
fall-back condi-
tion in the V.34
reception.
0: Once
1: Twice
¦
10: 11 times
555555555
13-
614
V.34
symbol
rate
(Line 2)
Sets the initial
value for the
symbol rate in
the V.34 com-
munication.
Maximum
modem speeds
for each setting
are as follows.
2,400: 21,600
bps,
2,800: 26,400
bps,
3,000: 28,800
bps,
3,200: 31,200
bps,
3,492: 33,600
bps
0: 2,400
1: 2,800
2: 3,000
3: 3,200
4: 3,429
444444444
13-
615
V.34 fall-
back
method
(Line 2)
Sets the num-
ber of steps in
which the
modem speed
is fall-backed.
0: 1 step
1: 2 step
2: 3 step
000000000
13-
616
TX
attenua-
tion
value
(V.34)
(Line 2)
Sets the
modem trans-
mission attenu-
ation level for
the V.34 com-
munication. The
smaller the set
value is, the
higher the
transmission
level becomes.
If errors occur
frequently or
training is not
sent, the trans-
mission level
should be
changed.
0: 0 dB
1: -1 dB
¦
15: -15 dB
(Value
decreased one
by one)
10 10 10 10 12 12 12 12 12
11/10