Muratec MFX-1300 Field Engineering Manual page 78

Unique Switch d:5
Initial
Switch
Setting
7 0 Factory use only
6 0 Factory use only
5 0 Factory use only
4 0 Factory use only
3 0 DTMF output level
attenuation for second phone
2 1
line
1 0
(Only for MFX-1700/1600)
0 1
Unique Switch d:5 ... DTMF output level attenuation --- (Factory default is -5 dB for MFX-1700)
Switch 3 Switch 2 Switch 1
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1
Unique Switch d:6 - Modem
Initial
Switch
Setting
7 0 Factory use only
6 0 Silent detection sensitivity
5 0
4 0 Factory use only
3 0 Factory use only
2 0 Factory use only
1 1 Factory use only
0 1 Factory use only
Adjust
Switch 0 Attenuation
0 0 0 dB
0 1 1 dB
1 0 2 dB
1 1 3 dB
0 0 4 dB
0 1 5 dB
1 0 6 dB
1 1 7 dB
0 0 8 dB
0 1 9 dB
1 0 10 dB
1 1 11 dB
0 0 12 dB
0 1 13 dB
1 0 14 dB
1 1 15 dB
Adjust
3-48
Usage/Comments
See table below.
Usage/Comments
The closer the sensitivity setting is to –16 dB, the
less likely it will be that the unit will detect low level
noise on the line. This increases the possibility for
the unit to switch using the silent detection when in
the Ans/Fax Ready mode. The closer the setting
–43 dB, the more likely it is to detect noise. This will
decrease the possibility of switching due to silent
detection.
-43 dB -33 dB
Switch 6: 0 0
Switch 5: 0 1
-26 dB -16 dB
1 1
0 1