Ricoh Type M12, Field Service Manual

Page: 169 / 226

Address Function Unit Remarks
68054E
Minimum pause between dialed digits
(pulse dial mode)
20 ms
See Note 3 and 8.
SP2-103-016 (parameter
15).
68054F
Time waited when a pause is entered
at the operation panel SP2-103-017 (parameter
16). See Note 3.
680550 DTMF tone on time
1 ms
SP2-103-018 (parameter
17).
680551 DTMF tone off time
SP2-103-019 (parameter
18).
680552
Tone attenuation level of DTMF signals
while dialing -N x 0.5 –3.5
dBm
SP2-103-020 (parameter
19).
See Note 5.
680553
Tone attenuation value difference
between high frequency tone and low
frequency tone in DTMF signals
-dBm x 0.5
SP2-103-021 (parameter
20).
The setting must be less than
–5dBm, and should not
exceed the setting at
680552h above.
See Note 5.
680554
PSTN: DTMF tone attenuation level
after dialling -N x 0.5 –3.5
dBm SP2-103-022 (parameter
21). See Note 5.
680555
ISDN: DTMF tone attenuation level
after dialling
-dBm x 0.5 See Note 5
680556 Not used - Do not change the settings.
680557
Time between 68054Dh (NCU
parameter 14) and 68054Eh (NCU
parameter 15)
1 ms
This parameter takes effect
when the country code is set
to France.
680558 Not used - Do not change the setting.
680559 Grounding time (ground start mode) 20 ms
The Gs relay is closed for
this interval.
68055A Break time (flash start mode) 1 ms
The OHDI relay is open for
this interval.
NCU Parameters
167