Brother MFC5490CN - Transmission Level of DTMF High-;Low-Band Frequency Signal; Wsw28

App. 4-33
Confidential
WSW28 (Function setting 6)
• Selectors 1 through 6: Transmission level of DTMF high-/low-band frequency signal
These selectors are intended for the manufacturer who tests the machine for the Standard.
Never access them.
Selector
No.
Function Setting and Specifications
1
|
3
Transmission level of DTMF
high-band frequency signal
No. 1 2 3
000 : 0 dB
001 :+1 dB
010 :+2 dB
011 :+3 dB
100 : 0 dB
101 : -1 dB
110 : -2 dB
111 : -3 dB
4
|
6
Transmission level of DTMF
low-band frequency signal
No. 4 5 6
000 : 0 dB
001 :+1 dB
010 :+2 dB
011 :+3 dB
100 : 0 dB
101 : -1 dB
110 : -2 dB
111 : -3 dB
7
8
Not used.