Ricoh B079 Service Manual page 802

BIT SWITCHES
G3-1 Switch 0B
No FUNCTION
0 Protocol requirements: Europe
0: Disabled 1: Enabled
1 Protocol requirements: Spain
0: Disabled 1: Enabled
2 Protocol requirements:
Germany
0: Disabled 1: Enabled
3 Protocol requirements: France
0: Disabled 1: Enabled
4 PTT requirements: Germany
0: Disabled 1: Enabled
5 PTT requirements: France
0: Disabled 1: Enabled
6 Not used
7 DTS requirements : Germany
0: Disabled 1: Enabled
G3-1 Switch 0C
No FUNCTION
0 Pulse dialing method
1 Bit 1 Bit 0
0 0
0 1
1 0
1 1
2-7 Not used
G3-1 Switch 0D
No FUNCTION
0-1 Not used
2 Data rate threshold during V.34
to reception
5 Bit 5 4 3 2 Setting
0 0 0 0 Normal
0 1 1 1 Lower by
1 1 1 1 Lower by
6 Not used
7 B signal detection time for V.34
polling transmission
0: 75 ms (default setting)
1: 65 ms
B547
CÓPIA NÃO CONTROLADA
The machine does not automatically reset these bits
for each country after a country code (System
Switch 0F) is programmed.
Change the required bits manually at installation.
Do not change the setting.
Change this bit manually if required.
P = Number of pulses sent out, N = Number dialed.
Setting
Normal(P=N)
Oslo (P=10 - N)
Sweden
(N+1)
Not used
Do not change the settings.
Do not change the settings.
The machine changes the modulation parameters in
the MPh signal to lower the initial modem rate
during V.34 reception. If this switch is set to "0111",
the machine lowers the initial speed one step, for
example, from 28,800 to 26,400 bps.
one step This switch reduces transmission time if the
machine frequently sends PPR signals during V.34
two steps reception.
Do not change the setting.
Change this switch only when there are
communication errors during V.34 polling
transmission to a machine with a Panasonic
modem.
CÓPIA NÃO CONTROLADA
COMMENTS
COMMENTS
COMMENTS
76
SP No. 1-105-012
SP No. 1-105-013
SP No. 1-105-014
SM