NOTE:For more information on the Comm Adapter 3, please refer to the Caterpillar Communications Adapter 3 Tool Operating Manual.Ĭonfiguring Cat Electronic Technician to use the Communication Adapter 3 NOTE:The Power light on the Comm Adapter will glow if the data link is powered (machine power is on) or if the USB connector is plugged into the PC. The service tool is now ready to be started the LED lights on the front of the device.

The CA3 will not be operational until this sequence has occurred. The Power LED will turn color from orange to red, and then the blue “USB” LED will blink once. The lights on the front of the Comm Adapter 3 will glow and then will sequentially turn off from the top (“Data Link” end) to the bottom (“Computer” end) of the device. Step 2 Connect the other end of the data link cable to the service connector on the product Step 1 After connecting the Comm Adapter 3 to the PC, connect the DB15- style connector end of the data link cable to the “Data Link” connection on the Comm Adapter 3. To connect the Comm Adapter 3 to the data link, perform the following steps:

Step 2 Plug the USB Connector end of the PC cable into the USB port of the PC.

Step 1 :Align and attach the DB25 connector end of the USB PC cable to the “PC cable” end connection on the Comm Adapter 3. To connect the Communication Adapter 3 (“Comm Adapter 3”) to the PC, perform the following steps: NOTE:For specific part number information, contact the Parts Department of your local dealership The following equipment is included in this group: Click OK.ģ17-7484 – Cat Communication Adapter 3 Group In the Communications tab of the Preferences dialog box, select the Communication Adapter option from the Communication Interface Device drop-down list. The requirements for Hydraulic Excavators B-Series (HEX) are the following: NOTE:For specific part number information, contact the Parts Department of your local dealership. NOTE:Engines that do not have the service connector may also require the 140-9442 ATA/CDL T-Adapter.

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