Brother FAX-170 Service Manual page 102

Selector
No.
1 Earth function in transfer facility
2
Dual tone detection frequency
in ICM recording
3
Tone detection level in ICM
4
recording
5
Earth time length for earth
function
6
7
Break time length for flash
function
8
NOTE: Selectors 1 and 5 through 8 are not applicable in those countries where no transfer fa-
cility is supported.
Selector 1: Earth function in transfer facility
This selector determines whether or not the earth function is added to the transfer setting
menu to be accessed by the function switch.
Selectors 5 and 6: Earth time length for earth function
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
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 – 14
Setting and Specifications
0: Provided 1: Not provided
No. 2 3
0 0 : 350 + 440 Hz (A)
0 1 : 440 + 480 Hz (B)
1 x : 480 + 620 Hz (C)
0: OFF 1: High
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