Wsw28 - Brother MFC8420 Service Manual

Selector
No.
1
Transmission level of DTMF high-
|
band frequency signal
3
4
Transmission level of DTMF
|
low-band frequency signal
6
7
Not used.
8
l Selectors 1 through 6:
These selectors are intended for the manufacturer who tests the machine for the Standard.
Never access them.
WSW28 (Function setting 6)
Function
Transmission level of DTMF high-/low-band frequency signal
A-33
MFC-8420/8820D/8820DN, DCP-8020/8025D/8025DN
Setting and Specifications
No. 1 2 3
0 0 0 :
0 0 1 : +1 dB
0 1 0 : +2 dB
0 1 1 : +3 dB
1 0 0 :
1 0 1 :
1 1 0 :
1 1 1 :
No. 4 5 6
0 0 0 :
0 0 1 : +1 dB
0 1 0 : +2 dB
0 1 1 : +3 dB
1 0 0 :
1 0 1 :
1 1 0 :
1 1 1 :
SERVICE MANUAL
0 dB
0 dB
-1 dB
-2 dB
-3 dB
0 dB
0 dB
-1 dB
-2 dB
-3 dB