Brother FAX-931, MFC-970MC, FAX-921 service manual WSW30 Function setting

WSW30 (Function setting 8)

Selector	Function				Setting and Specifications
No.
		No.	1	2	3
			0	0	0	:	-38.0 dBm	(A)
1	Detection level of dial tone or		0	0	1	:	-39.5 dBm	(B)
			0	1	0	:	-41.0 dBm	(C)
	busy tone for the built-in TAD
			0	1	1	:	-42.5 dBm	(D)
3	operation
			1	0	0	:	-44.0 dBm	(E)
			1	0	1	:	-45.5 dBm	(F)
			1	1	0	:	-47.0 dBm	(G)
			1	1	1	:	-48.5 dBm	(H)
4
	Not used.
6
		No. 7		8
7			0	0		:	A
	Recording intensity control		0	1		:	B
8
			1	0		:	C
			1	1		:	D

NOTE: Selectors 1 through 3 are applicable to those models equipped with a built-in TAD.

•Selectors 1 through 3: Detection level of dial tone or busy tone for built-in TAD operation

If dial tone or busy tone inputted during ICM recording is below the level specified by these selectors, the TAD stops recording and disconnects the line.

•Selectors 7 and 8 Recording intensity control

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