Brother DCP-1000, Service Manual, Page: 194 / 222

35
WSW34
(Function setting 12
)
Selector
No.
Function Setting and Specifications
1
|
3
Not used.
4
5
No. of CNG cycles to be detected
(when the line is connected via the
machine in the F/T mode or via the
external telephone in the external
TAD mode)
No. 4 5
0 0 : 0.5 (A)
0 1 : 1 (B)
1 0 : 1.5 (C)
1 1 : 2 (D)
6
7
Number of DTMF tone signals for
inhibiting the detection of CNG
during external TAD operation
No. 6 7
0 0 : 3
0 1 : 2
1 0 : 1
1 1 : OFF
8
CNG detection when the external
telephone is connected with a line in
TAD mode
0: Only when the 1: Always
machine detects
itself being called
NOTE: Selectors 4 and 5 are not applicable to the American version.
Selectors 4 and 5: No. of CNG cycles to be detected
The machine interprets a CNG as an effective signal if it detects a CNG signal by the number of
cycles specified by these selectors when the line is connected via the machine in the F/T mode or
via the external telephone in the external TAD mode.
Selectors 6 and 7: Number of DTMF tone signals for inhibiting the detection of CNG during external
TAD operation
If the machine receives this specified number of DTMF tone signals during external TAD
operation, then it will not detect CNG afterwards.
If these selectors are set to "1, 1," the CNG detection will not be inhibited.
Selector 8: CNG detection when the external telephone is connected with a line in TAD mode
If this selector is set to "0," the machine will detect a CNG signal only when it detects itself being
called. If the external telephone is connected with a line before the machine detects itself being
called, the machine will no longer detect a CNG signal.
If this selector is set to "1," the machine will detect a CNG signal every time the external telephone
is connected with a line, even without detecting itself being called.
WSW35
(Function setting 13)
Selector
No.
Function Setting and Specifications
1
|
8
Not used.