Ricoh S-C4.5, Field Service Manual

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Address Function Unit Remarks
680578
Minimum required length of the second
and subsequent rings
20 ms
SP2-103-009 (parameter
08).
680579
Ringing signal detection reset time
(LOW)
20 ms
SP2-103-010 (parameter
09).
68057A
Ringing signal detection reset time
(HIGH) SP2-103-011 (parameter
10).
68057B
to
680580
Not used - Do not change the settings.
680581
Interval between dialing the last digit
and switching the Oh relay over to the
external telephone when dialing from
the operation panel in handset mode.
20 ms Factory setting: 500 ms
680582
Bits 0 and 1 - Handset off-hook detection time
Bit 1:0, Bit 0: 0 = 200 ms
Bit 1:0, Bit 0: 1 = 800 ms
Other Not used
Bits 2 and 3 - Handset on-hook detection time
Bit 3: 0, Bit 2: 0 = 200 ms
Bit 3: 0, Bit 2: 1 = 800 ms
Other Not used
Bits 4 to 7 - Not used
-
680583
To
6805A0
Not used - Do not change the settings.
6805A1
Acceptable CED detection frequency
upper limit (high byte)
BCD (Hz)
If both addresses contain FF
(H), tone detection is
disabled.
6805A2
Acceptable CED detection frequency
upper limit (low byte)
5. Appendix: Fax Service Program
218
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