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5.4 Communicating with the Host
Computer
5.4.1 Setting the Transmission Speed of the CU-7000
Set the transmission speed of the CU-7000 to the same value as that of the BHT and the
host computer, by using the DIP switch provided on the bottom of the CU-7000.
(1) Turn the CU-7000 upside down.
(2) Remove the protection sheet of the DIP switch from the CU-7000.
(3) Set the selectors of the DIP switch as shown below.
For 115,200 bps For 57,600 bps
ON
OFF
1 2 3
OFF
ON
OFF
1 2 3
OFF
For 38,400 bps For 19,200 bps
ON
OFF
1 2 3
OFF
ON
OFF
1 2 3
OFF
For 9,600 bps
(4) Reinstall the protection sheet.
Do not set the DIP switch to any configurations other than one of the five shown
above.
5.4.2 Interface Cable Connection
(1) Unplug the AC adapter of the CU-7000 from the wall socket.
(2) Make sure that the host computer is turned off.
(3) Connect the 25-pin plug (Dsub-25P) of the interface cable to the RS-232C interface
port of the CU-7000.
Bottom View
RS-232C interface
cable
(4) Connect the other end of the interface cable to the RS-232C port of the host
computer.
ON
OFF
1 2 3
OFF
DIP switch (when
the protection
sheet is removed)
OFF
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