Service manual

Worker Switch Settings (WSW)
SM 5-57 M085/M086
Service
Maintenance
5.3.4 WSW03
Selector No. Function Setting and Specifications
1
CNG detection when sharing a
modular wall socket with a telephone
0: A 1: B
2 to 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
 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.