Ricoh D017 - Page 989

NCU Parameters
SM 171 D361/D510
D361/D510
Fax Option
Type
3350/3351
Address Function Unit Remarks
6805E3
Voltage setting to detect
off-hook for voltage/DP
detection for an externally
connected line.
0: Auto
1: Fixed V
Do not change these
settings
Here is a summary of the fixed voltage settings (1:
Fixed) for an externally connected line.
Bit 7 Bit 6 Bit 5 Bit 4
0 0 0 0 Not used
0 0 0 1 2.75 V
0 0 1 0 5.5 V
1 0 0 0 22 V
1 1 1 1 41.25 V
6805E4
Bit 1 sets the level of
the call signal, Bit 3
sets the call signal
impedance
Bit 1
0 RT=0 (Low)
1 RT=1 (High
Bit 3
0 RZ=0 (High)
1
RZ=1
(Composite)