Gestetner A193 Service Manual page 740

Bit Switch 03
FUNCTION
0 Amount of protocol dump data
in one protocol dump list
0: Last communication only
1: Up to the limit of the
memory area for protocol
dumping
1 Not used
to
7
Bit Switch 04
FUNCTION
0 Not used
to
4
5 RCBCTR
0: Not valid 1: Valid
6 Not used
7
Bit Switch 05
FUNCTION
0 Not used
1 Logical channel
number (LCN)
0: Not controlled
1: Fixed at 01
2 Protocol ID check
0: Yes 1: No
3
Not used
to
7
(A644) ISDN
Change this bit to 0 if you want to have a protocol
dump list of the last communication only.
This bit is only effective for the dump list #2 (D + Bch1).
Do not change the factory settings.
Do not change the factory settings.
This bit is used in Germany; set it to 1 for German PTT
approval tests.
1: RCBCTR counts consecutive R:RNR signals. If the
counter reaches the value of N2, the link is disconnected.
Do not change the factory settings.
Do not change the factory setting.
This bit is normally 0. However, some networks may require a
fixed LCN. In such cases, this bit should be 1, and you may
have to set a different value for the LCN using G4 Parameter
Switch A.
The Protocol ID is in the CR packet.
Do not change the factory settings.
2-3
BIT SWITCHES
COMMENTS
COMMENTS
COMMENTS
SM