Ricoh M0A0 User Manual

4.Service Tables
92
Address
Function
Unit
Remarks
680505
PSTN dial tone frequency upper limit
(low byte)
680506
PSTN dial tone frequency lower limit
(high byte)
Hz (BCD)
If both addresses contain FF (H), tone
detection is disabled.
680507
PSTN dial tone frequency lower limit
(low byte)
680508
PSTN dial tone detection time
20 ms
If 680508 contains FF (H), the machine
pauses for the pause time (address 68050D
/ 68050E).
Italy: See Note 2.
680509
PSTN dial tone reset time (LOW)
68050A
PSTN dial tone reset time (HIGH)
68050B
PSTN dial tone continuous tone time
68050C
PSTN dial tone permissible drop time
68050D
PSTN wait interval (LOW)
-
68050E
PSTN wait interval (HIGH)
68050F
PSTN ring-back tone detection time
20 ms
Detection is disabled if this contains FF.
680510
PSTN ring-back tone off detection time
20 ms
-
680511
PSTN detection time for silent period
after ring-back tone detected (LOW)
20 ms
-
680512
PSTN detection time for silent period
after ring-back tone detected (HIGH)
20 ms
-
680513
PSTN busy tone frequency upper limit
(high byte)
Hz (BCD)
If both addresses contain FF (H), tone
detection is disabled.
680514
PSTN busy tone frequency upper limit
(low byte)
680515
PSTN busy tone frequency lower limit
(high byte)
Hz (BCD)
If both addresses contain FF (H), tone
detection is disabled.
680516
PSTN busy tone frequency lower limit
(low byte)
680517
PABX dial tone frequency upper limit
(high byte)
Hz (BCD)
If both addresses contain FF (H), tone
detection is disabled.
680518
PABX dial tone frequency upper limit
(low byte)
680519
PABX dial tone frequency lower limit
(high byte)
Hz (BCD)
If both addresses contain FF (H), tone
detection is disabled.
68051A
PABX dial tone frequency lower limit
(low byte)
68051B
PABX dial tone detection time
20 ms
If 68051B contains FF, the machine pauses
for the pause time (680520 / 680521).
68051C
PABX dial tone reset time (LOW)

Ricoh M0A0 Specifications

General

Brand	Ricoh
Model	M0A0
Category	All in One Printer
Language	English