Ricoh B264 - Page 843

NCU PARAMETERS
SM 91 B779
Fax Option
B779
Address Function Unit Remarks
68057B
to
680580
Not used
Do not change the
settings.
680581
Interval between dialing the last digit
and switching the Oh relay over to
the external telephone when dialing
from the operation panel in handset
mode.
20 ms Factory setting: 500 ms
680582
Bits 0 and 1 - Handset off-hook detection time
Bit 1 0 Setting
0 0 200 ms
0 1 800 ms
Other Not used
Bits 2 and 3 - Handset on-hook detection time
Bit 3 2 Setting
0 0 200 ms
0 1 800 ms
Other Not used
Bits 4 to 7 - Not used
680583
to
6805A0
Not used
Do not change the
settings.
6805A1
Acceptable CED detection frequency
upper limit (high byte)
6805A2
Acceptable CED detection frequency
upper limit (low byte)
BCD (Hz)
If both addresses contain
FF(H), tone detection is
disabled.
6805A3
Acceptable CED detection frequency
lower limit (high byte)
6805A4
Acceptable CED detection frequency
lower limit (low byte)
BCD (Hz)
If both addresses contain
FF(H), tone detection is
disabled.
6805A5 CED detection time
20 ms
± 20 ms
Factory setting: 200 ms
6805A6
Acceptable CNG detection frequency
upper limit (high byte)
6805A7
Acceptable CNG detection frequency
upper limit (low byte)
BCD (Hz)
If both addresses contain
FF(H), tone detection is
disabled.
6805A8
Acceptable CNG detection frequency
lower limit (high byte)
6805A9
Acceptable CNG detection frequency
lower limit (low byte)
BCD (Hz)
If both addresses contain
FF(H), tone detection is
disabled.
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.