Ricoh D009 Service Manual page 1019

Address
level
6805B7 PABX: Tx level from the modem
PABX: 1100 Hz tone transmission
6805B8
level
PABX: 2100 Hz tone transmission
6805B9
level
Modem turn-on level (incoming
6805BD
signal detection level)
6805BE
to Not used
6805C6
Bits 0 to 3 – Not used
6805C7 Bit 4 = V.34 protocol dump
Bits 5 to 7 – Not used.
6805C8
to Not used
6805D9
6805DA T.30 T1 timer
6805E0 Maximum wait time for post
bit 3 message
Voltage setting to detect off-hook
6805E3
for voltage/DP detection for an
externally connected line.
SM
Function
0: Simple, 1: Detailed (default)
129
NCU Parameters
Unit Remarks
See Note 7.
- dBm
- N 6805B7 - 0.5N 6805B8 (dB)
- N 6805B7 - 0.5N 6805B9 (dB)
-37-0.5N
(dBm)
Do not change the
-
settings.
Do not change the
-
settings.
1 s
1: Maximum wait time
for post message
(EOP/EOM/MPS) can
be changed to 30 s.
0: 12 s
1: 30 s Change this bit to "1" if
communication errors
occur frequently during
V.17 reception.
Do not change these
0: Auto
settings
1: Fixed V
D346