Ricoh B079 Service Manual page 814

BIT SWITCHES
G4 Internal Switch 15: D channel layer 3 (Judgement R: MSG)
No.
0
Action when receiving [SETUP]
signal containing no called
subaddress
0: A reply is sent
1: No reply is sent
1-4 Not used
5 Global call reference
0: Ignored
1: Global call number is used
6-7 Not used
G4 Internal Switch 16: D channel layer 3 (Approval)
No.
0 Answer delay time
to Bit 1 0 Setting
1
0 0 No delay
0 1 1.0 s delayed (1TR6)
1 0 0.5 s delayed
1 1 Not used
2 Action when receiving [SETUP]
signal containing user-specific
called party subaddress
0: Ignores the call
1: Receives the call
3-4 Not used
5
Indicated bearer capabilities
0: 56 kbps 1: 64 kbps
6 Not used
B547
CÓPIA NÃO CONTROLADA
FUNCTION
FUNCTION
CÓPIA NÃO CONTROLADA
COMMENTS
This bit depends on user requirements. If it is
at 1, communication will be halted if the other
terminal has not input the subaddress.
Do not change the settings
Global call reference means 'call reference
value = 0'. This bit determines how to deal
with such an incoming call if received from the
network.
Keep this bit at 1 in Germany 1TR6.
Do not change these settings.
COMMENTS
In some countries, a time delay to answer a
call is required.
Otherwise, use this switch as follows:
If the machine is connected to the same bus
from the DSU as a model K200 is connected,
the machine receives most of the calls
because the response time to a call is faster
than the K200.
If the customer wants the K200 to receive
most of the calls, adjust the response time
using these bits.
If the customer does not want one machine to
receive most of the calls, use subaddresses to
identify each terminal.
Normally, the 3rd octet of called party
subaddress information in the [SETUP] signal
is set to NSAP. However, some networks may
add "user-specific" subaddress to the
[SETUP] signal, and the result of this is that
the machine won't answer the call if a
subaddress is specified.
So, change this bit to 1 to let the machine
receive the call if the machine is connected to
such a network.
Do not change these settings.
1: 64 kbps calling is indicated in the Bearer
Capabilities, but communication is at 56 k.
Use this bit if the machine is connected to
a network which does not accept a 56 kbps
data transfer rate as a bearer capability.
Do not change the setting.
88 SM