Sharp AR-C150 Service Manual page 181

– 3 – Open the "Device manager" tab.
– 4 – Open "Port (COM/LPT)."
– 5 – Select and double-click the "communication port (COM*)"
which is used.
– 6 – Open the "Port setup" tab, and enter "115200" in the
column of bit/sec.
If the above communication speed cannot be set, select and set
one of the following speeds.
9600/19200/38600/57600
– 7 – Close the communication speed setup menu.
7) Set the data communication speed on the machine side.
This setup must be the same as the setup on the computer side.
– 1 – Enter the simulation 49-2 mode.
– 2 – Press the communication speed key which is the same as
the set speed in procedure 8).
(The set communication speed is highlighted.)
– 3 – Cancel the simulation 49-2.
8) Enter the simulation 49-1 mode, and press the EXECUTE key.
(The unit enters the download (Flash ROM writing) mode.)
9) Start the download program on the personal computer.
(Double-click Mainte_xxxx.exe file.)
10) Select the communication setup from the option menu.
(Set to the communication speed which is the same as the
speed set in procedure 6) and 7).
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