Brother FAX4759 Service Manual page 128

Selector
No.
1
| Not used.
4
5
Earth time length for earth
function
6
7
Break time length for flash
function
8
NOTE: Selectors 5 through 8 are not applicable in those countries where no transfer facility is
supported.
Selectors 5 and 6: Earth time length for earth function
l
These selectors set the short-circuiting time length of the telephone line (La or Lb) to ground.
This setting is effective only when the earth function is selected for the R key by using the function
switch.
Selectors 7 and 8: Break time length for flash function
l
These selectors set the break time length.
This setting is effective only when the flash function is selected for the R key by using the function
switch.
WSW04
(TRANSFER facility setting)
Function
V - 15
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Setting and Specifications
No. 5 6
0 0 : 200 ms
0 1 : 300 ms
1 0 : 500 ms
1 1 : 700 ms
No. 7 8
0 0 : 80 ms
0 1 : 110 ms
1 0 : 250 ms
1 1 : 500 ms