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md4-5 firmware 6 to firmware 4 update

Robert Patton 1 day ago in IQANdesign • updated 1 day ago • 1

I have a MD4-5 master display that is blank with firmware version 6 but the IQAN program for it is IQAN 4.06.  I need to back update the firmware to version 4 to be able to program it with the program.

Additional information:  The system includes a MC2 module that is no longer supported in IQAN 6 which is why I need to back program the firmware on the MD4-5 to version 4.   How to back program the firmware to version 4?