WEIGL ProCommander 2, Instruction Manual

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ProCommander LTC configuration
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6.4 Firmware update via batch-file
In the case that you have not installed the driver, follow these
steps:

Unzip all files of the ProLTC_Vxxx.zip file, which you can
download from our Homepage, in an empty folder. xxx
stands for the latest version of the software.
ProLTC_V115.zip stands for the version 1.15

Connect the ProCommander LTC device through the USB-
wire with the computer.

If you are asked to install a driver, then choose the
\usb\USBRS232driver\ folder, which you will find in your
new folder, where you have unzipped the attached files.

After the installation run the PROLTC_UPD.bat file.

You are asked for a COM Port [1..8]. Please choose that one,
you have got after the above driver installation. If you are
not sure, open your device manager and look for a AT32UC3
CDC USB to UART (COMx) connection. If you have got a
higher number than 8 for the x, change it to a COM number
between 1 and 8.