Ricoh D017 Service Manual page 987

Address
Number of CNG cycles required
6805AD
for detection
6805AE Not used
Acceptable AI short protocol
6805AF tone (800Hz) detection
frequency upper limit (high byte)
Acceptable AI short protocol
6805B0 tone (800Hz) detection
frequency upper limit (low byte)
Acceptable AI short protocol
6805B1 tone (800Hz) detection
frequency lower limit (high byte)
Acceptable AI short protocol
6805B2 tone (800Hz) detection
frequency lower limit (low byte)
Detection time for 800 Hz AI
6805B3
short protocol tone
6805B4 PSTN: Tx level from the modem -N – 3 dBm
PSTN: 1100 Hz tone
6805B5
transmission level
PSTN: 2100 Hz tone
6805B6
transmission level
SM
Function
Hz (BCD)
Hz(BCD)
20 ms
- N 6805B4 - 0.5N 6805B5 –3.5 (dB)
See Note 7.
- N6805B4 - 0.5N 6805B6 –3 (dB)
See Note 7.
169
NCU Parameters
Unit Remarks
The data is coded in the
same way as address
680533.
Do not change the
settings.
If both addresses contain
FF(H), tone detection is
disabled.
If both addresses contain
FF(H), tone detection is
disabled.
Factory setting: 360 ms
SP2-103-002 (parameter
01).
D361/D510