Brother International IntelliFax-3550 Service Manual - Page 122

The FAX3550/8000P/MFC4550/4550plus/6550MC having an, Non-standard resolution statement

Page 122 highlights

WSW28 (Function setting 6) Selector No. Function 1 2 Transmission level of DTMF high-band frequency signal 3 4 5 Transmission level of DTMF low-band frequency signal 6 Setting and Specifications No. 1 2 3 000 : 001 : 010 : 011 : 100 : 101 : 110 : 111 : 0 dB +1 dB +2 dB +3 dB 0 dB -1 dB -2 dB -3 dB No. 4 5 6 000 : 001 : 010 : 011 : 100 : 101 : 110 : 111 : 0 dB +1 dB +2 dB +3 dB 0 dB -1 dB -2 dB -3 dB 7 Resolution definition 8 Not used. 0: Standard resolution statement 1: Non-standard resolution statement q Selectors 1 through 6: Transmission level of DTMF high-/low-band frequency signal These selectors are intended for the manufacturer who tests the equipment for the Standard. Never access them. q Selector 7: Resolution definition This selector determines whether the equipment issues a standard or non-standard (fine/superfine) resolution statement when the empty space of the memory shared by the receive buffer and recording buffer becomes insufficient to receive data at high resolution. If this selector is set to "0," the equipment issues a standard resolution statement which informs the calling station that the station called can receive data only at the standard resolution. If it is set to "1," the FAX3550/8000P/MFC4450/4550/4550plus/6550MC issues a fine resolution statement and the FAX3650/8200P/MFC7550MC/7650MC/9000/9500 issues a superfine resolution statement. (NOTE: The FAX3550/8000P/MFC4550/4550plus/6550MC having an optional memory issues a superfine resolution statement.) V - 40

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V –
40
Function
Selector
No.
Setting and Specifications
1
2
3
Transmission level of DTMF
high-band frequency signal
No.
1
2
3
0
0
0
:
0 dB
0
0
1
:
+1 dB
0
1
0
:
+2 dB
0
1
1
:
+3 dB
1
0
0
:
0 dB
1
0
1
:
–1 dB
1
1
0
:
–2 dB
1
1
1
:
–3 dB
4
5
6
Transmission level of DTMF
low-band frequency signal
No.
4
5
6
0
0
0
:
0 dB
0
0
1
:
+1 dB
0
1
0
:
+2 dB
0
1
1
:
+3 dB
1
0
0
:
0 dB
1
0
1
:
–1 dB
1
1
0
:
–2 dB
1
1
1
:
–3 dB
WSW28
(Function setting 6)
0:
Standard resolution statement
1:
Non-standard resolution statement
7
Resolution definition
Not used.
8
Selectors 1 through 6:
Transmission level of DTMF high-/low-band frequency signal
These selectors are intended for the manufacturer who tests the equipment for the Standard.
Never access them.
Selector 7:
Resolution definition
This selector determines whether the equipment issues a standard or non-standard (fine/su-
perfine) resolution statement when the empty space of the memory shared by the receive
buffer and recording buffer becomes insufficient to receive data at high resolution.
If this selector is set to "0," the equipment issues a standard resolution statement which in-
forms the calling station that the station called can receive data only at the standard resolu-
tion.
If it is set to "1," the FAX3550/8000P/MFC4450/4550/4550plus/6550MC issues a fine resolu-
tion statement and the FAX3650/8200P/MFC7550MC/7650MC/9000/9500 issues a superfine
resolution statement.
(NOTE:
The FAX3550/8000P/MFC4550/4550plus/6550MC having an
optional memory issues a superfine resolution statement.)