Brother DCP-7030 Service Manual page 245

<WSW03>
Selector No.
CNG detection when sharing a
1 modular wall socket with a
telephone
2
Detection time length of PABX*
I dial tone, required for starting
dialing
4
CNG detection when sharing a
5 modular wall socket with a
telephone
6
Dial tone detection in PABX*
7
8 Not used.
Note:
Selectors 2 through 4, 6 and 7 are not applicable where no PABX is installed.
• Selectors 1 and 5: CNG detection when sharing a modular wall socket with a telephone
These selectors determine whether or not the machine detects a CNG signal when a line is
connected to a telephone sharing a modular wall socket with the machine. Upon detection
of CNG signals by the number of cycles specified by these selectors, the machine
interprets CNG as an effective signal and then starts FAX reception.
Selector
No. 1
0 (A)
0 (A)
1 (A)
1 (B)
• Selectors 2 through 4: Detection time length of PABX dial tone, required for starting
Upon detection of the PABX dial tone for the time length set by these selectors, the
machine starts dialing. These selectors are effective only when both selectors 6 and 7 are
set to "1" (Detection).
Function
Cycle
No. 5
0 (A) 0.5 cycle
1 (B) 1.0 cycle
0 (A) 1.5 cycle
1 (B) 2.0 cycle
dialing
App. 1-6
Setting and Specifications
0: A 1: B
No. 2 3 4
0 0 0: 50 ms
0 0 1: 210 ms
0 1 0: 500 ms
0 1 1: 800 ms
1 0 0: 900 ms
1 0 1: 1.5 sec.
1 1 0: 2.0 sec.
1 1 1: 2.5 sec
0: A 1: B
No. 6 7
0 0 : No detection (3.5 sec. wait)
0 1 : No detection (5 sec. wait)
1 0 : No detection (7 sec. wait)
1 1 : Detection (Frequency only)
* PABX: Private automatic branch exchange
Confidential