Ricoh B039 Service Manual page 467

NCU PARAMETERS
Address
680457 Time between 68044Dh (NCU
parameter 14) and 68044Eh (NCU
parameter 15)
680458 Not used
680459 Grounding time (ground start mode)
68045A Break time (flash start mode)
68045B International dial access code (High)
68045C International dial access code (Low)
68045D PSTN access pause time
68045E Progress tone detection level, and
cadence detection enable flags
68045F Not used
to
680464
680465 Long distance call prefix (HIGH)
680466 Long distance call prefix (LOW)
680467 Not used
to
680471
B404
Function
5-50
Unit
1 ms This parameter takes
effect when the country
code is set to France.
Do not change the
setting.
20 ms The Gs relay is closed for
this interval.
1 ms The OHDI relay is open
for this interval.
BCD For a code of 100:
68045B - F1
68045C - 00
20 ms This time is waited for
each pause input after
the PSTN access code. If
this address contains
FF[H], the pause time
stored in address 68044F
is used.
Do not set a number
more than 7 in the UK.
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 2.
Do not change the
settings.
BCD For a code of 0:
680465 - FF
BCD
680466 - F0
Do not change the
settings.
Remarks
SM