Ricoh D649 Field Service Manual page 125

Address
Minimum pause between dialed digits
68054E
(pulse dial mode)
Time waited when a pause is entered
68054F
at the operation panel
680550 DTMF tone on time
680551 DTMF tone off time
Tone attenuation level of DTMF signals
680552
while dialing
Tone attenuation value difference
680553 between high frequency tone and low
frequency tone in DTMF signals
PSTN: DTMF tone attenuation level
680554
after dialling
ISDN: DTMF tone attenuation level
680555
after dialling
680556 Not used
Time between 68054Dh (NCU
680557 parameter 14) and 68054Eh (NCU
parameter 15)
680558 Not used
680559 Grounding time (ground start mode)
68055A Break time (flash start mode)
Function Unit
See Note 3 and 8.
SP2-103-016 (parameter
15).
20 ms
SP2-103-017 (parameter
16). See Note 3.
SP2-103-018 (parameter
17).
1 ms
SP2-103-019 (parameter
18).
SP2-103-020 (parameter
-N x 0.5 –3.5
19).
dBm
See Note 5.
SP2-103-021 (parameter
20).
The setting must be less than
-dBm x 0.5 –5dBm, and should not
exceed the setting at
680552h above.
See Note 5.
-N x 0.5 –3.5 SP2-103-022 (parameter
dBm 21). See Note 5.
-dBm x 0.5 See Note 5
- Do not change the settings.
This parameter takes effect
1 ms when the country code is set
to France.
- Do not change the setting.
The Gs relay is closed for
20 ms
this interval.
The OHDI relay is open for
1 ms
this interval.
NCU Parameters
Remarks
123