Make your cable USB to USB
To load the upgrade software or different lists from your computer to
your Trimax meter requires the use of the cable that
came
with your meter. If your computer does not have a RS232 port to accept the provided cable, you can pick up one of these handy USB to RS232 cables at your computer store.
Connect the USB to RS232 cable to the provided Trimax cable. Load the software from the CD that came with the USB to RS232 cable to your computer. You now have a USB to USB configuration using the 2 cables.
