Brother MFC-9840CDW, DCP-9045CDN manual < WSW06

- Selectors 5 and 6: Busy tone detection in automatic sending mode

These selectors determine whether or not the machine automatically disconnects a line upon detection of a busy tone in automatic sending mode.

Setting selector 6 to “0” ignores a busy tone so that the machine does not disconnect the line. Setting selectors 5 and 6 to “0” and “1,” respectively, makes the machine detect a busy tone only after dialing and disconnect the line.

Setting both of selectors 5 and 6 to “1” makes the machine detect a busy tone before and after dialing and then disconnect the line.

- Selector 7: Busy tone detection in automatic receiving mode

This selector determines whether or not the machine automatically disconnects the line upon detection of a busy tone in automatic receiving mode.

< WSW06 >

Selector No.	Function		Setting and Specifications
		No. 1	2	3
		0	0	0: No pause
		0	0	1: 3.5 sec. wait
		0	1	0: 7 sec. wait
		0	1	1: 10.5 sec. wait
1	Redial/Pause button setting	1	0	0: 2.8 sec. wait
		1	0	1: 2nd dial tone detection
	and 2nd dial tone detection				both in DP and push-
3					button (PB) dialing system
		1	1	0: 2nd dial tone detection
					only in pulse dialing (DP)
					system
		1	1	1: 2nd dial tone detection
					both in DP and push-
					button (PB) dialing system
		No. 4	5	6
		0	0	0: 50 ms
4		0	0	1: 250 ms
		0	1	0: 500 ms
	Detection of international tone	0	1	1: 620 ms
6		1	0	0: 800 ms
		1	0	1: 1.5 sec.
		1	1	0: 2.0 sec.
		1	1	1: 2.5 sec.
7	No. of 2nd dial tone detection	0: 1 cycle			1: 2 cycles
	cycles
	Allowable instantaneous
8	interrupt during reception of 2nd	0: 30 ms			1: 50 ms
	dial tone

Note:

Selectors 4 through 8 are not applicable in those countries where no dial tone detection is supported, e.g., U.S.A.

App. 1-10 Confidential