Ricoh M160, Service Manual

Page: 777 / 836

NCU Parameters
M160/M161 Fax Option 121 SM
M
160/
M
161 F
A
X
OP
T
ION
Address Function Unit Remarks
680583
to
6805A0
Not used - Do not change the settings.
6805A1
Acceptable CED detection
frequency upper limit (high byte)
BCD (Hz)
If both addresses contain
FF (H), tone detection is
disabled.
6805A2
Acceptable CED detection
frequency upper limit (low byte)
6805A3
Acceptable CED detection
frequency lower limit (high byte)
BCD (Hz)
If both addresses contain
FF (H), tone detection is
disabled.
6805A4
Acceptable CED detection
frequency lower limit (low byte)
6805A5 CED detection time
20 ms ± 20
ms
Factory setting: 200 ms
6805A6
Acceptable CNG detection
frequency upper limit (high byte)
BCD (Hz)
If both addresses contain
FF (H), tone detection is
disabled.
6805A7
Acceptable CNG detection
frequency upper limit (low byte)
6805A8
Acceptable CNG detection
frequency lower limit (high byte)
BCD (Hz)
If both addresses contain
FF (H), tone detection is
disabled.
6805A9
Acceptable CNG detection
frequency lower limit (low byte)
6805AA Not used - Do not change the setting.
6805AB CNG on time 20 ms Factory setting: 500 ms
6805AC CNG off time 20 ms Factory setting: 3000 ms
6805AD
Number of CNG cycles required
for detection
-
The data is coded in the
same way as address
680533.
6805AE Not used - Do not change the settings.