Konica Minolta bizhub C200 Service Manual page 569

7. Soft Switch
MODE
092 (PSTN1)
122 (PSTN2)
Bit Feature
7 Send V.29 echo protection
tone.
6 Send V.17 echo protection
tone.
5 Send V.33 echo protection
tone.
4 Select V.17 and V.33 car-
rier frequency.
3
MODE
093 (PSTN1)
123 (PSTN2)
Bit Feature
7 Select timing for starting
CED sending.
6
5 Select CED frequency.
4
3 Process CED echo.
2 Process incoming
command echo.
1 Control channel data rate. Bit 1-0:
0
72
Factory setting bit
Bit: 7 6 5 4
0 1 1 1
Logic
0
No Yes
No Yes
No Yes
Bit 4-3: 00
01
10
11
Factory setting bit
Bit: 7 6 5 4
1 0 0 0
Logic
0
Bit 7-6: 00
01
10
11
Bit 5-4: 00
01
10
11
No Yes
No Yes
00
01
10
11
Field Service Ver. 2.0 Dec. 2008
3 2 1 0
HEX: 70
0 0 0 0
Description
1
1800 Hz
1700 Hz
1800 + 1700 Hz
Not available
3 2 1 0
HEX: 88 (For U.S.)
1 0 0 0
HEX: 40 (For Europe)
Description
1
0 msec Specifies time interval
from line connection to
2000 msec
starting sending CED.
2500 msec
(7 sec is provided for the
7 sec second dial.)
2100 Hz
Specifies CED fre-
1080 Hz
quency, or to prohibit
1300 Hz
CED TX.
Not available
Specifies whether to process CED echo
at the intervals of 500 ms between CED
and initial identification.
Specifies whether to process incoming
echo at the intervals of 500 ms between
when receiving an initial identification
and when sending the incoming com-
mand.
1200 bps symmetry
1200 bps asymmetry
2400 bps symmetry
2400 bps asymmetry