Brother MFC 685CW - Color Inkjet - All-in-One, Service Manual

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App. 4-6 Confidential
Selectors 6 and 7: Dial tone detection in PBX
These selectors activate or deactivate the dial tone detection function which detects a dial tone when
a line is connected to the PBX.
Setting both of these selectors to "1" activates the dial tone detection function so that the machine
starts dialing upon detection of a dial tone when a line is connected.
Other setting combinations deactivate the dial tone detection function so that the machine starts
dialing after the specified WAIT (3.5, 5.0, or 7.0 seconds) without detection of a dial tone when a
line is connected.
WSW04
(TRANSFER facility setting)
Selector
No.
Function Setting and Specifications
1
Earth function in transfer
facility (Not used.)
0: Provided 1: Not provided
2
3
Dual tone detection frequency
in ICM recording
No. 2 3
0 0 : 350 and 440 Hz (A)
0 1 : 440 and 480 Hz (B)
1 0 :
1 1 :
4
Dual tone detection sensitivity
in ICM recording
0: Normal 1: High
5
Time to be added to the
setting specified by selectors
3 and 4 on WSW24 (Time
length from CML ON to start
of pseudo ring backtone
transmission)
0: Not added 1: +4 seconds added
6
|
8
Break time length for flash
function
No. 6 7 8 No. 6 7 8
0 0 0 : 80 ms 1 0 1 : 250 ms
0 0 1 : 100 ms 1 1 0 : 500 ms
0 1 0 : 110 ms 1 1 1 : 700 ms
0 1 1 : 120 ms
1 0 0 : 200 ms
ms: millisecond(s)
NOTE: Selectors 1 and 5 through 8 are not applicable in those countries where no transfer facility is
supported.
NOTE: Selectors 2 through 4 are applicable to models equipped with built-in TAD.
480 and 620 Hz (C)