Instruction manual

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5–4 Tool
5–4–1 Com
Selection of Communications port
A KIT interface cable (13S-8533A-70) is required
for communication with a KIT-ECU. Select the
Com port by the setting procedure as follows:
Setting procedure
Automatic setting function
(1) Check “Auto Select” in the Com Port setting
dialog of the YMS.
Manual setting
(If normal communication is not achieved with
the automatic setting function, Com Port can be
set manually.)
(1) Connect the interface cable to the
computer.
(2) Right-click on "My Computer" and open
"Properties".
(3) From "Property", open "Hardware" and then
"Device manager".
(4) Record the USB Serial Port COM number.
(5) Uncheck "Auto Select" in the Com Port
setting dialog of the YMS.
(6) Designate the Communications port
number recorded in the YMS
Communications port dialog box and click
on OK. That concludes the setting.
C
om... ••Com port selecting dialog is displayed
T
itle... ••Title setting dialog is displayed
E
dit Const... ••Edit Const dialog is displayed
R
ead from ECU ••ECU data is read in as editing data.
W
rite to ECU ••Data being edited is written in ECU
D
ata Compare... ••Data compare dialog is displayed
Record COM No.
Fig. 33
Fig. 34: Com Port setting dialog
[Com Port setting dialog]