Model; Color - Brother FAX1170 Service Manual

Selector
No.
1
Detection level of dial tone or
|
busy tone for the built-in TAD
operation
3
4 Not used.
5 Speaker output level
6
Not used.
7
Recording intensity control
8
Selectors 1 through 3:
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.
Selector 5 of WSW30
Speaker Volume Switch Position
HIGH
LOW
Selectors 7 and 8: Recording intensity control
Intensity level
(light)
WSW30
(Function setting 8)
Function
Detection level of dial tone or busy tone for built-in TAD operation (For
those models equipped with a built-in TAD)
(Higher)
High
Medium-Low
A B C
Low
(dark)
V – 42
Setting and Specifications
No. 1 2 3
0 0 0 :
0 0 1 :
0 1 0 :
0 1 1 :
1 0 0 :
1 0 1 :
1 1 0 :
1 1 1 :
0: Higher
No. 7 8
0 0 : A
0 1 : B
1 0 : C
1 1 : D
0 1
(Lower)
Medium-High
Low
D
High
-38.0 dBm (A)
-39.5 dBm (B)
-41.0 dBm (C)
-42.5 dBm (D)
-44.0 dBm (E)
-45.5 dBm (F)
-47.0 dBm (G)
-48.5 dBm (H)
1: Lower