Wsw11 Busy Tone Setting - Brother MFC8420 Service Manual

APPENDIX 3 FIRMWARE SWITCHS (WSW)
Selector
No.
1
2
3
4
5
6
7
8
NOTE:
• WSW11 is not applicable in those countries where no busy tone detection is supported.
• The setting of WSW11 is effective only when selectors 5 and 6 of WSW05 are set to "0, 1"
or "1, 1" (Busy tone detection).
l
Selectors 1 and 2: Frequency band range
These selectors set the frequency band for busy tone to be detected.
l
Selectors 3 through 8:
These selectors set the ON and OFF time length ranges for busy tone to be detected. If
more than one selector is set to "1," the ranges become wider. For example, if selectors 4
and 5 are set to "1," the ON and OFF time length ranges are from 175 to 600 ms.
WSW11 (Busy tone setting)
Function
Frequency band range
ON/OFF time length ranges
(More than one setting allowed)
ON/OFF time length ranges
Setting and Specifications
No. 1 2
0 0
0 1
1 x
1: 250-750/250-750 ms
1: 400-600/400-600 ms
1: 175-440/175-440 ms
1: 100-1000/17-660 ms
1: 110-410/320-550 ms
1: 100-660/100-660 ms
A-18
: Narrows by 10 Hz
: Initial value
: Widens by 10 Hz