Ricoh MP C307 Field Service Manual page 1182

4.Service Tables
range 2, upper limit
05 680575 Acceptable ringing signal frequency:
range 2, lower limit
06 680576 Number of rings until a call is detected
07 680577 Minimum required length of the first ring
08 680578 Minimum required length of the second
and subsequent rings
09 680579 Ringing signal detection reset time
(LOW)
10 68057A Ringing signal detection reset time
(HIGH)
11 68054A Time between opening or closing the DO
relay and opening the OHDI relay
12 68054B Break time for pulse dialing
13 68054C Make time for pulse dialing
14 68054D Time between final OHDI relay closure
and DO relay opening or closing
15 68054E Minimum pause between dialed digits
(pulse dial mode)
16 68054F Time waited when a pause is entered at
the operation panel
17 680550 DTMF tone on time
18 680551 DTMF tone off time
19 680552 Tone attenuation level of DTMF signals
while dialing
20 680553 Tone attenuation value difference between
high frequency tone and low frequency
tone in DTMF signals
21 680554 PSTN: DTMF tone attenuation level after
dialling
22 680555 ISDN: DTMF tone attenuation level after
100
SP2-103-006
1 SP2-103-007
The setting must not be zero.
20 ms See Note B.
SP2-103-008
20 ms SP2-103-009
20 ms SP2-103-010
SP2-103-011
1 ms See Notes A, D and E. SP2-103-012
1 ms See Note A.
SP2-103-013
1 ms See Note A.
SP2-103-014
1 ms EU only.
SP2-103-015
See Notes A, D and E.
20 ms See Note A and E. SP2-103-016
SP2-103-017
See Note A.
1 ms SP2-103-018
SP2-103-019
-N x 0.5 SP2-103-020
–3.5 dBm See Note C.
-dBm x SP2-103-021
0.5 The setting must be less than –
5dBm, and should not exceed the
setting at 680552h above.
See Note C.
-N x 0.5 SP2-103-022
–3.5 dBm See Note C.
-dBm x SP2-103-023