Brother DCP-6690CW, Service Manual, Page: 460 / 506

App. 4-30 Confidential
WSW25
(TAD setting 3)
sec.: second(s)
Note: Selectors 1 through 4 are not applicable to the U.S.A. models, models without "no tone"
detecting function in the external TAD mode, or models with Rockwell modem V24.
Note: Selectors 5 through 7 are applicable to the U.S.A. models only.
• Selectors 1 and 2: Delay time for starting "no tone" detection in the external TAD mode
(Not used.)
These selectors take effect only in the external TAD mode. The machine delays starting
detection of "no tone" by the time length specified by these selectors.
The total length of the delay time specified by these selectors and the maximum waiting
time specified by WSW21 (selectors 1 through 5) should not exceed 40 seconds.
• Selectors 3 and 4: Threshold level of "no tone" detection in the external TAD mode (Not used.)
These selectors specify the threshold level of "no tone" detection in the external TAD
mode.
• Selectors 5 through 7: Pause between paging number and PIN
These selectors set the pause time between a telephone number being paged and PIN
(personal identification number) for the paging feature.
Selector
No.
Function Setting and Specifications
1
2
Delay time for starting "no tone"
detection in the external TAD
mode
(Not used.)
No. 1 2
0 0: 0 sec.
0 1: 8 sec.
1 0: 16 sec.
1 1: 24 sec.
3
4
Threshold level of "no tone"
detection in the external TAD
mode
(Not used.)
No. 3 4
0 0: -43 dB (A)
0 1: -46 dB (B)
1 0: -49 dB (C)
1 1: -51 dB (D)
5
|
7
Pause between paging number and
PIN
No. 5 6 7
0 0 0 : 2 sec.
0 0 1 : 4 sec.
0 1 0 : 6 sec.
0 1 1 : 8 sec.
1 0 0 : 10 sec.
1 0 1 : 12 sec.
1 1 0 : 14 sec.
1 1 1 : 16 sec.
8 Not used.