Ricoh Aficio FX10 Service Manual page 129

SERVICE TABLES AND PROCEDURES
NCU PARAMETERS
Address
Break time (flash start mode)
807F5A
807F5B International dial access code
807F5C
PSTN access pause time
807F5D
Progress tone detection level, and
cadence detection enable flags
807F5E
807F5F Not used
to
807F64
Inter-city dial prefix (HIGH)
807F65
Inter-city dial prefix (LOW)
807F66
807F67 Not used
to
807F71
Acceptable ringing signal
807F72
frequency: range 1, upper limit
Acceptable ringing signal
807F73
frequency: range 1, lower limit
Acceptable ringing signal
807F74
frequency: range 2, upper limit
Acceptable ringing signal
807F75
frequency: range 2, lower limit
Number or rings until a call is
807F76
detected
Minimum required length of the
807F77
first ring
Minimum required length of the
807F78
second and subsequent rings
Ringing signal detection reset time
807F79
(LOW)
Ringing signal detection reset time
807F7A
(HIGH)
Function
4-44
Unit Remarks
1 ms The OHDI relay is open for
this interval.
BCD For a code of 100:
807F5B - F1
807F5C - 00
20 ms This time is waited for each
pause input after the PSTN
access code. Up to 7 of
these can be input. If this
address contains FF[H], the
pause time stored in
address 807F4F is used.
Bit 7 Bit 6 Bit 5 dBm
0 0 0 -25.0
0 0 1 -35.0
0 1 0 -30.0
1 0 0 -40.0
1 1 0 -49.0
Bits 2, 0 - See Note 3.
Do not change the settings.
BCD For a code of 0:
807F65 - FF
BCD
807F66 - F0
Do not change the settings.
1000/ N Function 08 (parameter 02).
(Hz).
Function 08 (parameter 03).
Function 08 (parameter 04).
Function 08 (parameter 05).
1 Function 08 (parameter 06).
20 ms See Note 4. Function 09
(parameter 07).
20 ms Function 08 (parameter 08).
20 ms Function 08 (parameter 09).
Function 08 (parameter 10).
June 10th, 1997