Brother MFC-4820C, Руководство по обслуживанию

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App. 4-4
WSW03
(PABX* mode setting)
Selector
No.
Function Setting and Specifications
1
CNG detection when sharing a
modular wall socket with a
telephone
0: A 1: B
2
|
4
Detection time length of
PABX* dial tone, required for
starting dialing
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.
5
CNG detection when sharing
a modular wall socket with a
telephone
0: A 1: B
6
7
Dial tone detection in PABX*
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)
8 Not used.
* PABX: Private automatic branch exchange
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 equipment detects a CNG signal when a line is
connected to a telephone sharing a modular wall socket with the equipment. Upon detection of
CNG signals by the number of cycles specified by these selectors, the equipment interprets CNG
as an effective signal and then starts FAX reception.
Selector
No. 1 No. 5
Cycle
0 (A) 0 (A)
0 (A) 1 (B)
1 (B) 0 (A)
1 (B) 1 (B)
0.5 cycle
1.0 cycle
1.5 cycles
2.0 cycles
Selectors 2 through 4: Detection time length of PABX dial tone, required for starting dialing
Upon detection of the PABX dial tone for the time length set by these selectors, the equipment
starts dialing.
These selectors are effective only when both selectors 6 and 7 are set to "1" (Detection).