3-72
Unique Switch 34 - Modem
Switch
Initial
Setting
Adjust Usage/Comments
7 0
Symbol rate adjustment
0: No
1: Yes
When re-transmission occurs frequently, set to “1”.
When set to 1, the re-transmission may not occur.
6
0
Factory use only
5
0
Factory use only
4
0
Factory use only
3 1
2 0
1 1
0 0
Output attenuation for
second phone line
See table below.
Unique Switch 34…Output attenuation (for second phone line)
Switch -15
dB
-14
dB
-13
dB
-12
dB
-11
dB
-10
dB
-9
dB
-8
dB
-7
dB
-6
dB
-5
dB
-4
dB
-3
dB
-2
dB
-1
dB
-0
dB
3
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
2
1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0
1
1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
0
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
Unique Switch 35
Switch
Initial
Setting
Adjust Usage/Comments
7 0
Not
used
6 0
Not
used
5 0
Not
used
4 0
Not
used
3 0
2 1
1 0
0 1
DTMF output level
attenuation for second phone
line
See table below.
Unique Switch 35 … DTMF output level attenuation --- (Factory default is –5 dB)
Switch 3 Switch 2 Switch 1 Switch 0
Attenuation
0 0 0 0 0
dB
0 0 0 1 1
dB
0 0 1 0 2
dB
0 0 1 1 3
dB
0 1 0 0 4
dB
0 1 0 1 5
dB
0 1 1 0 6
dB
0 1 1 1 7
dB
1 0 0 0 8
dB
1 0 0 1 9
dB
1 0 1 0 10
dB
1 0 1 1 11
dB
1 1 0 0 12
dB
1 1 0 1 13
dB
1 1 1 0 14
dB
1 1 1 1 15
dB
