Brother MFC 5890CN - Color Inkjet - All-in-One, Service Manual

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App. 4-5
Confidential
WSW02
(Tone signal setting)
ms: millisecond(s)
• Selectors 1 through 4: Tone signal transmission time length and Min. pause in tone dialing
These selectors set the tone signal transmission time length and minimum pause in tone
dialing.
(Example: If "1," "2," "3," "4," and "5" are dialed.)
• Selectors 5 through 8: Attenuator for pseudo ring backtone to the line
These selectors are used to adjust the sound volume of a ring backtone in the F/T mode, an
on-hold sound, or a beep generated as a signal during remote control operation or at the
start of ICM recording.
The larger the value specified by these selectors, the greater the attenuation.
Selector
No.
Function Setting and Specifications
1
2
Tone signal transmission time
length
No. 1 2
0 0 : 70 ms
0 1 : 80 ms
1 0 : 90 ms
1 1 : 100 ms
3
4
Min. pause in tone dialing
No. 3 4
0 0 : 70 ms
0 1 : 80 ms
1 0 : 90 ms
1 1 : 140 ms
5
|
8
Attenuator for pseudo ring
backtone to the line (selectable in
the range of 0-15 dB, in 1 dB
increments)
0: 0 dB 1: 8 dB
0: 0 dB 1: 4 dB
0: 0 dB 1: 2 dB
0: 0 dB 1: 1 dB