Brother MFC-8220, Service Manual

Page: 288 / 328

APPENDIX 3 FIRMWARE SWITCHS (WSW)
A-24
WSW18 (Function setting 3)
Selector
No.
Function Setting and Specifications
1 Not used.
2
3
Detection enabled time for CNG
and no tone No. 2 3
0 0 : 40 sec.
0 1 : 0 sec. (No detection)
1 0 : 5 sec.
1 1 : 80 sec.
4
5
Not used.
6 Registration of station ID 0: Permitted 1: Prohibited
7
8
Tone sound monitoring
No. 7 8
0 X : No monitoring
1 0 : Up to phase B at the
calling station only
1 1 : All transmission phases
both at the calling and
called stations
l Selectors 2 and 3: Detection enabled time for CNG and no tone
After the line is connected via the machine or the external telephone, the machine can detect
a CNG signal or no tone for the time length specified by these selectors. The setting
specified by these selectors becomes effective only when selector 8 of WSW20 is set to "1."
l Selectors 7 and 8: Tone sound monitoring
These selectors set monitoring specifications of the tone sound inputted from the line.