BEARING AS-MAIN 1496031 - Caterpillar

You must set the correct date and time for the Machine Security System. Use the following procedure to set the date and time.Note: Changing the time on the MSS clock requires a key with the master access level or a factory password.
Connect the Cat ET to the service connector via the communication adapter.
Place the Master Access Level Key into the key start switch and turn the key to the ON position.
Start the Cat ET.
Click on the "Connect" icon in the menu bar of the Cat ET.
Once the Cat ET has established communications with the MSS ECM, select the "ECM date/time" option from the "Service" menu. This will cause the Cat ET to display the following screen.
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Press the "Change" button. This will launch the "Date and Time" dialog box.
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Select the local time zone from the drop down list.
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Enter the local date and time. Use an accurate reference to set the time. Note: Laptop clocks are not accurate and may have a different time than the local time.
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Then press the "OK" button. The Cat ET will display the following message.
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Click on the "Yes" button in order to change the date and time or click on the "No" button in order to cancel the change. The Cat ET will display the new time on a 24 hour clock.
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