Ricoh FAX2000L Service Manual page 106

30 November, 1999
Address
807F1B PABX dial tone detection time
807F1C PABX dial tone reset time (low)
807F1D PABX dial tone reset time (high)
807F1E PABX dial tone continuous tone
time
807F1F PABX dial tone permissible drop
time
807F20 PABX wait interval (high)
807F21 PABX wait interval (low)
807F22 PABX ring-back tone detection time 20 ms
807F23 PABX ring-back tone off detection
time
807F24 PABX detection time for the silent
period after ring-back tone detected
(low)
807F25 PABX detection time for the silent
period after ring-back tone detected
(high)
807F26 PABX busy tone frequency upper
(high byte)
807F27 PABX busy tone frequency lower
(low byte)
807F28 PABX busy tone frequency lower
(high byte)
807F29 PABX busy tone frequency lower
(low byte)
807F2A Busy tone ON time: range 1
807F2B Busy tone OFF time: range 1
807F2C Busy tone ON time: range 2
807F2D Busy tone OFF time: range 2
807F2E Busy tone ON time: range 3
807F2F Busy tone OFF time: range 3
807F30 Busy tone ON time: range 4
807F31 Busy tone OFF time: range 4
807F32 Busy tone-continuous tone
detection time
Function
4-39
NCU PARAMETERS
Unit Remarks
20 ms If 807F1B contains FF, the
machine pauses for the
pause time (807F20 /
807F21).
If both addresses contain
FF(H), tone detection is
20 ms
disabled.
20 ms If both addresses contain
FF(H), tone detection is
disabled.
20 ms If both addresses contain
FF(H), tone detection is
disabled.
Hz If both addresses contain
(BCD) FF(H), tone detection is
disabled.
Hz If both addresses contain
(BCD) FF(H), tone detection is
disabled.
20 ms