Ricoh B079 - Page 822

NCU PARAMETERS
B547 96 SM
Address Function Unit Remarks
680508 PSTN dial tone detection time
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
If 680508 contains FF(H),
the machine pauses for
the pause time (address
68050D / 68050E).
Italy: See Note 2.
68050D PSTN wait interval (LOW)
68050E PSTN wait interval (HIGH)
20 ms
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)
680514
PSTN busy tone frequency upper
limit (low byte)
Hz (BCD)
If both addresses contain
FF(H), tone detection is
disabled.
680515
PSTN busy tone frequency lower
limit (high byte)
680516
PSTN busy tone frequency lower
limit (low byte)
Hz (BCD)
If both addresses contain
FF(H), tone detection is
disabled.
680517
PABX dial tone frequency upper limit
(high byte)
680518
PABX dial tone frequency upper limit
(low byte)
Hz (BCD)
If both addresses contain
FF(H), tone detection is
disabled.
680519
PABX dial tone frequency lower limit
(high byte)
68051A
PABX dial tone frequency lower limit
(low byte)
Hz (BCD)
If both addresses contain
FF(H), tone detection is
disabled.
68051B PABX dial tone detection time
68051C PABX dial tone reset time (LOW)
68051D PABX dial tone reset time (HIGH)
68051E PABX dial tone continuous tone time
68051F PABX dial tone permissible drop time
If 68051B contains FF,
the machine pauses for
the pause time (680520 /
680521).
680520 PABX wait interval (LOW)
680521 PABX wait interval (HIGH)
20 ms
680522 PABX ringback tone detection time 20 ms
680523
PABX ringback tone off detection
time
20 ms
If both addresses contain
FF(H), tone detection is
disabled.
680524
PABX detection time for silent
period after ringback tone detected
(LOW)
20 ms
680525
PABX detection time for silent
period after ringback tone detected
(HIGH)
20 ms
If both addresses contain
FF(H), tone detection is
disabled.
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA