Selectors 6 And 7: Dial Tone Detection In Pbx; Wsw04; Selector 1: Earth Function In Transfer Facility - Brother DCP6690CW Service Manual

• Selectors 6 and 7: Dial tone detection in PBX (Not used.)
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.
Selector
No.
Earth function in transfer facility
1
(Not used.)
Dual tone detection frequency in
2
ICM recording
3
(Not used.)
Dual tone detection sensitivity in
4 ICM recording
(Not used.)
Time to be added to the setting
specified by selectors 3 and 4 of
5 WSW24 (Time length from CML
ON to start of pseudo ring
backtone transmission)
6
Break time length for flash
|
function
8
Note: Selectors 6 through 8 are not applicable in those countries where no transfer facility is
supported.
Note: Selectors 2 through 4 are applicable to models with built-in TAD.
• Selector 1: Earth function in transfer facility (Not used.)
This selector determines whether or not the earth function is added to the transfer setting
menu to be accessed by the function switch.

WSW04

(TRANSFER facility setting)
Function
App. 4-7
Setting and Specifications
0: Provided
No. 2 3
0 0 : 350 and 440 Hz (A)
0 1 : 440 and 480 Hz (B)
1 0 : 480 and 620 Hz (C)
1 1 : 480 and 620 Hz (C)
0: Normal
0: Not added
No. 6 7 8
0 0 0 : 80 ms
0 0 1 : 100 ms
0 1 0 : 110 ms
0 1 1 : 120 ms
1 0 0 : 200 ms
1 0 1 : 250 ms
1 1 0 : 500 ms
1 1 1 : 700 ms
1: Not provided
1: High
1: +4 seconds added
ms: millisecond(s)
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