Controller maintenance - downloading firmware

Controller maintenance - downloading firmware

There may be an occasion when you need to download new or updated controller firmware or reload the current firmware. To obtain the firmware, you may need to download it from the support Web site, or get it from a CD or floppy disk.

To download and program the controller firmware:

1 Access the Online Diagnostics menu (see “To access online diagnostics:” on page 205).

2 From the Online Diagnostics menu, select Controller Maintenance, then press ENTER. The Download and Program Controller Firmware screen opens.

3 From the Download and Program Controller Firmware screen, press ENTER to begin the firmware download and re-program procedure.

At the bottom of the screen, a series of “C” characters will be displayed.

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