Brother MFC260C Service Manual page 381

Selector
No.
CNG detection when sharing a
1 modular wall socket with a
telephone
2
Detection time length of
| PBX* dial tone, required for
starting dialing
4
CNG detection when sharing
5 a modular wall socket with a
telephone
6
Dial tone detection in PBX*
7
8 Not used.
NOTE: Selectors 2 through 4, 6 and 7 are not applicable where no PBX 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 No. 5
0 (A) 0 (A)
0 (A) 1 (B)
1 (B) 0 (A)
1 (B) 1 (B)
Selectors 2 through 4: Detection time length of PBX dial tone, required for starting dialing
Upon detection of the PBX 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).
WSW03
(PBX* mode setting)
Function
0.5 cycle
1.0 cycle
1.5 cycles
2.0 cycles
App. 4-5
Setting and Specifications
0: A
No. 2 3 4
0 0 0 :
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
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)
Cycle
1: B
50 ms
1: B
sec.: second(s), ms: millisecond(s)
* PBX: Private branch exchange
Confidential