Xerox Telecopier 7017 Technical Reference Manual page 153

Table 26
System Data: 41
System Data
Bit No.
Description
Redial 0
Dialing 1
Dialing Rate 2
Manual dial 3
Dial tone signal level 4
Line current 5
Dial tone detect 6
(See Note 3)
7
NOTE 1:
USO: When Bit 4 = 0, dial tones above -25 dBm are valid; dial tones below -25 dBm are invalid.
RX only: When Bit 4 = 0, ATT2 is disabled. Telephone Network tone detection level defaults to -51 dBm. (This does not affect
facsimile data receive level.) Signal level detect can be adjusted in accordance with Table 4A under Installation in this Service
Manual.
NOTE 2:
When Bit 5 = 0, breaks of >2 seconds in line current will be detected after going on line.
NOTE 3:
Bit 6=0, Bit 7=0 Not Detect:
Bit 6=1, Bit 7=0 Not Detect:
Bit 6=0, Bit 7=1 Not Detect Initial:
Bit 6=1, Bit 7=1 Detect: The autodialer will look for the first dial tone and will also look for dial tone when a pause is inserted.
System Data Setup
Bit Definition
0
Does not redial Redial
DTMF dialing Pulse dialing
10 pps 20 pps
Enable Disable
Signal level detect Signal level not detect
(Note 1)
Detect (Note 2) Not detect
0 1
: Not : Not
0 Detect 0 Detect
The auto dialer will not look for dial tone at all. Initially the autodialer will wait for the time specified
in system data byte 43 and then dial. When a pause is inserted in the digit train the autodialer will
wait for the time set in system data byte 42 and then continue dialing.
Same as Bit 6=0,Bit 7=0
The autodialer will not look for the first dial tone (for example, ignore PBX dial tone), it will
wait for the time set up in system data byte 43 and then start dialing. When a pause is
inserted, the autodialer will go to detect dial tone.
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Default
1 USO
0
0
0
0
1
1
0 Not 1 1
:Detect :Detect
1
1 Initial 1
12/88
6-37
RX
0
1
0
1
1
1
0
0
Telecopier 7017 / 7017SF