Casio DT-930 Hardware Manual page 27

Multiple Basic Cradles
DT-930
Basic Cradle
RS-485
Modular cable
IR comm.
115Kbps (max.)
Termination
DIP Switch Setting
Table 6.10
No. Use of Switch
1 Baud rate switching 0
2 Baud rate switching 1
3 Baud rate switching 2
4 RS
5 ER
6 Chain termination
setting
7 Use of chain
connection
Note:
This baud rate must be reduced if the line quality is poor.
DT-930
Basic Cradle
RS-485
Modular cable
IR comm.
115Kbps (max.)
At middle
Fig. 6.4
Destination
To GA IRSPEED0
To GA IRSPEED1
To GA IRSPEED2
To GA RS
To GA ER
To RS-485 LINE ENDSW
To GA RS-485
27
DT-930
Basic Cradle
IR comm.
115Kbps (max.)
Termination
Setting
Switch
Middle
of chain
ON
OFF
ON
OFF
OFF
OFF
OFF
Remark
End of
chain
ON 115.2 Kbps
OFF
See note.
ON
OFF
OFF
ON
OFF