Ricoh M160 Service Manual page 772

NCU Parameters
Address
International dial tone frequency
680537
lower limit (low byte)
International dial tone detection
680538
time
International dial tone reset time
680539
(LOW)
International dial tone reset time
68053A
(HIGH)
International dial tone
68053B
continuous tone time
International dial tone
68053C
permissible drop time
International dial wait interval
68053D
(LOW)
International dial wait interval
68053E
(HIGH)
Country dial tone upper
68053F
frequency limit (HIGH)
Country dial tone upper
680540
frequency limit (LOW)
Country dial tone lower
680541
frequency limit (HIGH)
Country dial tone lower
680542
frequency limit (LOW)
680543 Country dial tone detection time
Country dial tone reset time
680544
(LOW)
Country dial tone reset time
680545
(HIGH)
SM
Function
116
Unit
disabled.
If 680538 contains FF, the
machine pauses for the
pause time (68053D /
68053E).
Belgium: See Note 2.
20 ms
-
If both addresses contain
FF (H), tone detection is
disabled.
Hz (BCD)
If both addresses contain
FF (H), tone detection is
disabled.
If 680543 contains FF, the
machine pauses for the
20 ms
pause time (680548 /
680549).
Remarks
M160/M161 Fax Option