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11. If any one of the following settings were
changed, a new VHMS Initialization Form must
be filled out and submitted to Komatsu America
Service Systems Support Team.
•VHMS controller replaced
•Engine or alternator replaced
•Adjusted time or time zone
12. Select [Apply] and exit the VHMS Setting Tool
program. Click [YES] when prompted to reset
the controller.
10. E-mail or fax the completed VHMS Initialization
form to Komatsu America Service Systems
Support Team.
D13-12
VHMS CHECK-OUT & TROUBLESHOOTING
VHMS Controller Checkout Procedure
1. Connect the serial cable from the PC to the
serial port of the VHMS controller.
2. Start the serial communications software (Tera
Term).
3. Setup the serial communications software by
selecting the appropriate serial COM port, and
baud rate equal to 19200.
4. After completing the setup, wait for 5 seconds
then while holding the CTRL key, type VHMS
(Notice that nothing will display on the screen
while typing).
5. After VHMS has been typed, some text followed
by a prompt, >, will be displayed. This confirms
that proper communication between the pc and
VHMS has been established.
6. At the prompt, >, type "ver". Something similar
to the following will be displayed:
>ver
VHMS OS Ver 1.6.5.1 Mar 01 2004 16:37:25
>
D13004
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