Brother International IntelliFax-3550 Service Manual - Page 124

Higher, Lower, Speaker Volume Switch Position, Selector 5 of WSW30, Medium-High, Medium-Low, WSW30

Page 124 highlights

WSW30 (Function setting 8) Selector No. Function 1 Detection level of dial tone or 2 busy tone for the built-in TAD operation 3 4 Not used. 5 Speaker output level 6 Cooling fan control mode 7 8 Not used. Setting and Specifications No. 1 2 3 0 0 0 : -38.0 dBm (A) 0 0 1 : -39.5 dBm (B) 0 1 0 : -41.0 dBm (C) 0 1 1 : -42.5 dBm (D) 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) 0: Higher No. 6 7 00 : A 01 : B 1x : C 1: Lower q Selectors 1 through 3: Detection level of dial tone or busy tone for built-in TAD operation (For those models equipped with a built-in TAD) 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. q Selector 5: Speaker output level (For those models equipped with a built-in TAD) This selector determines the speaker output level when the speaker volume switch is set to HIGH or LOW, as listed below. Selector 5 of WSW30 Speaker Volume Switch Position HIGH LOW 0 (Higher) High Medium-Low 1 (Lower) Medium-High Low V - 42

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V –
42
Function
Selector
No.
Setting and Specifications
No.
1
2
3
0
0
0
:
-38.0 dBm
(A)
0
0
1
:
-39.5 dBm
(B)
0
1
0
:
-41.0 dBm
(C)
0
1
1
:
-42.5 dBm
(D)
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)
Detection level of dial tone or
busy tone for the built-in TAD
operation
WSW30
(Function setting 8)
1
2
3
5
Speaker output level
0:
Higher
1:
Lower
4
Not used.
No.
6
7
0
0
:
A
0
1
:
B
1
x
:
C
Cooling fan control mode
6
7
Not used.
8
0
(Higher)
1
(Lower)
Speaker Volume Switch Position
Selector 5 of WSW30
HIGH
Medium-High
High
LOW
Medium-Low
Low
Selectors 1 through 3:
Detection level of dial tone or busy tone for built-in TAD operation
(For
those models equipped with a built-in TAD)
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.
Selector 5:
Speaker output level
(For those models equipped with a built-in TAD)
This selector determines the speaker output level when the speaker volume switch is set to
HIGH or LOW, as listed below.