Ricoh Aficio 270 - Page 669

NCU PARAMETERS
A265/A267 4-70 SM
Address Function Unit Remarks
68041B PABX dial tone detection time
68041C PABX dial tone reset time (LOW)
68041D PABX dial tone reset time (HIGH)
68041E
PABX dial tone continuous tone
time
68041F PABX dial tone permissible drop
time
If 68041B contains FF,
the machine pauses for
the pause time (680420
/ 680421).
680420 PABX wait interval (HIGH)
680421 PABX wait interval (LOW)
20 ms
680422 PABX ringback tone detection time 20 ms
680423 PABX ringback tone off detection
time
20 ms
If both addresses
contain FF(H), tone
detection is disabled.
680424
PABX detection time for silent
period after ringback tone detected
(LOW)
20 ms
680425
PABX detection time for silent
period after ringback tone detected
(HIGH)
20 ms
If both addresses
contain FF(H), tone
detection is disabled.
680426 PABX busy tone frequency upper
limit (high byte)
680427
PABX busy tone frequency upper
limit (low byte)
Hz (BCD) If both addresses
contain FF(H), tone
detection is disabled.
680428 PABX busy tone frequency lower
limit (high byte)
680429
PABX busy tone frequency lower
limit (low byte)
Hz (BCD) If both addresses
contain FF(H), tone
detection is disabled.
68042A Busy tone ON time: range 1
68042B Busy tone OFF time: range 1
68042C Busy tone ON time: range 2
68042D Busy tone OFF time: range 2
68042E Busy tone ON time: range 3
68042F Busy tone OFF time: range 3
680430 Busy tone ON time: range 4
680431 Busy tone OFF time: range 4
680432 Busy tone continuous tone
detection time
20 ms