You most likely just need a usb cable and connect to the port behind the faceplate.
You have to open up the project and click on the panel and it will open an edit window. You can select to program update from that window.
You want to "pull" the file from the backup flash for the most info.
The trouble you are going to have is that any special graphics, fonts , etc that were on the original programmer's computer is not going to be in the file you pull out of the processor. you may have many hours of recreating something or doing it over.
PM me if you need help.
EDIT: I may be wrong on that panel. I looked at some of my old stuff and I don't have a LCD320m, so I am not sure on the USB port. The LCD160 was updated by station buss and brutally slow. Sometimes you had to disconnect most other stations to reduce the traffic on the buss. Pull the faceplate off and let me know if see a mini usb there.
Last edited by GotGame on October 9, 2015 18:14.