Brother MFC990CW Service Manual page 507

Selector
No.
1
Transmitter level and echo
|
suppression for cordless handsets
3
4
External telephone pseudo ring
|
signal frequency
6
Caller ID display (number display)
being kept ON even after
7
switching back to TEL from FAX
mode
Dial number being displayed
8
during faxing
• Selectors 4 through 6: External telephone pseudo ring signal frequency
These selectors provide a choice of pseudo ring sounds of the external telephone.
• Selector 7: Caller ID display (number display) being kept ON even after switching back to TEL
from FAX mode
Enabling this function keeps the caller ID display ON even after the machine switches back
to the TEL mode from the FAX mode.
• Selector 8: Dial number being displayed during faxing
Setting this selector to "0" enables the machine to keep displaying the dial number of the
FAX receiver on the LCD until the end of faxing.
WSW52
(Function setting 17) (Not used.)
Function
App. 4-55
Setting and Specifications
No. 1 2 3
0 0 0 : Transmitter level 0 &
echo suppression OFF
0 0 1 : Transmitter level 1 &
echo suppression ON
0 1 0 : Transmitter level 2 &
echo suppression ON
0 1 1 : Transmitter level 3 &
echo suppression ON
No. 4 5 6
0 0 0 : 16 Hz
0 0 1 : 20 Hz
0 1 0 : 24 Hz
0 1 1 : 28 Hz
1 0 0 : 32 Hz
1 0 1 : 16 Hz
1 1 0 : 16 Hz
1 1 1 : 16 Hz
0: Enable
0: Enable
1: Disable
1: Disable
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