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md4-5 firmware 6 to firmware 4 update
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.
Customer support service by UserEcho
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?