LINK-MASTER 8E4057 - Caterpillar

Illustration 1 g01866213
Note: The display also stores the minimum version of software for the components.
Press the "OK" key. If at least one device was detected on the CAN bus, a dialog similar to Illustration 2 will appear.This dialog lists all the correctly named .s files in the root folder of the data card, that are applicable for the machine type selected. The version of each file is also shown.
Illustration 2 g01868419
Press the up arrow or the down arrow in order to highlight either the "MS990" file or the "MS990 Loader" file.
Press the "OK" key. A dialog that is similar to Illustration 3 will appear.The dialog displays the current application and loader version of the two GPS receivers. It also prompts you to select which receiver to upgrade.
Illustration 3 g01868420
Disconnect the radio.
Press the down arrow or the up arrow in order to select "MS990 - Left" or "MS990 - Right".Note: You must upgrade both the left GPS Receiver and the right GPS Receiver to the same application and loader firmware versions.
Press the "OK" key. A dialog that is similar to Illustration 4 will appear.The firmware upgrade begins. A progress bar appears.Note: Do not remove the card or turn off the display during the firmware upgrade.
Illustration 4 g01473260