Konica Minolta bizhub 20 Service Manual page 445

• Selectors 5 and 6: Busy tone detection in automatic sending mode
These selectors determine whether or not the machine automatically disconnects a line
upon detection of a busy tone in automatic sending mode.
Setting selector 6 to "0" ignores a busy tone so that the machine does not disconnect the
line. Setting selectors 5 and 6 to "0" and "1," respectively, makes the machine detect a
busy tone only after dialing and disconnect the line.
Setting both of selectors 5 and 6 to "1" makes the machine detect a busy tone before and
after dialing and then disconnect the line.
• Selector 7: Busy tone detection in automatic receiving mode
This selector determines whether or not the machine automatically disconnects the line
upon detection of a busy tone in automatic receiving mode.
<WSW06> ([Redial/Pause] button setting and 2nd dial tone detection)
Selector No.
1
[Redial/Pause] button setting
I
and 2nd dial tone detection
3
4
I Detection of 2nd dial tone
6
No. of 2nd dial tone detection
7
cycles
Allowable instantaneous
8 interrupt during reception of 2nd
dial tone
Note:
• Selectors 4 through 8 are not applicable in those countries where no dial tone detection
is supported, e.g., U.S.A.
Function
No. 1 2 3
No. 4 5 6
App. 1-11
Setting and Specifications
0 0 0: No pause
0 0 1: 3.5 sec. wait
0 1 0: 7 sec. wait
0 1 1: 10.5 sec. wait
1 0 0: 2.8 sec. wait
1 0 1: 2nd dial tone detection both
in DP and push-button (PB)
dialing system
1 1 0: 2nd dial tone detection only
in pulse dialing (DP) system
1 1 1: 2nd dial tone detection both
in DP and push-button (PB)
dialing system
0 0 0: 50 ms
0 0 1: 250 ms
0 1 0: 500 ms
0 1 1: 620 ms
1 0 0: 800 ms
1 0 1: 1.5 sec.
1 1 0: 2.0 sec.
1 1 1: 2.5 sec.
0: 1 cycle 1: 2 cycles
0: 30 ms 1: 50 ms
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