Brother MFC6800 Service Manual page 175

Selector
No.
1
Min. OFF time length of calling
signal (Ci)
2
3
Max. OFF time length of calling
signal (Ci)
4
5
Detecting time setting
6
7 Delay
8 Not used.
Selectors 1 through 4:
If the machine detects the OFF state of calling signal (Ci) for a time length which is greater than
the value set by selectors 1 and 2 and less than the value set by selectors 3 and 4, then it interprets
the Ci signal as OFF.
Selectors 5 and 6: Detecting time setting
These selectors set the time length required to make the machine acknowledge itself to be called.
That is, if the machine continuously detects calling signals with the frequency set by selectors 1
through 4 of WSW14 during the time length set by these selectors 5 and 6, then it acknowledges
the call.
Selector 7: Delay
Setting this selector to "0" allows the machine to insert a 900 ms WAIT after acknowledgment of
the call until the machine turns on the CML relay to start receiving operation.
WSW12
(Signal detection condition setting)
Function
Min. and max. OFF time length of calling signal (Ci)
16
Setting and Specifications
No. 1 2
0 0 : 1500 ms
0 1 : 500 ms
1 0 : 700 ms
1 1 : 900 ms
No. 3 4
0 0 : 6 sec.
0 1 : 7 sec.
1 0 : 9 sec.
1 1 : 11 sec.
No. 5 6
0 0 : 800 ms
0 1 : 200 ms
1 0 : 250 ms
1 1 : 150 ms
0: Yes 1: No