Field Service Ver. 2.0 Dec. 2008
7. Soft Switch
73
FK-507
Adjustment / Setting
MODE
Factory setting bit
094 (PSTN1)
124 (PSTN2)
Bit:
7
6
5
4
3
2
1
0
0
0
0
0
1
1
0
0
HEX: 0C
Bit
Feature
Logic
Description
0
1
3
Lock AGC in V.33 mode.
No
Yes
2
Lock AGC in V.17 mode.
No
Yes
1
Lock AGC in V.29 mode.
No
Yes
0
Lock AGC in V.27 ter
mode.
No
Yes
MODE
Factory setting bit
095 (PSTN1)
125 (PSTN2)
Bit:
7
6
5
4
3
2
1
0
0
0
1
0
0
0
0
0
HEX: 20
Bit
Feature
Logic
Description
0
1
7
Adjust digital TX cable
equalizer.
Bit 7-6:
00
0 dB
6
01
4 dB
10
8 dB
11
12 dB
5
Adjust digital RX cable
equalizer.
Bit 5-4:
00
0 dB
For V.29, actual value
will be the sum of 4 dB
and the specified value.
4
01
4 dB
10
8 dB
11
12 dB
Y109971-7 Sevice Manual