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Samantha JonesSep 12, 2025
What does 'Param mem header' error mean on WisyCom MCR41?
- JJohn HowardSep 12, 2025
If your WisyCom Receiver shows an error with the 'Param mem header', this indicates that during the initialization phase, the CRC-16 check of device data (copy1 and copy2) detected an error. Check in the info menu if the Serial take on the ‘UNCAL’ vale. If it does, send the receiver to the Wisycom Repair Centre for recalibration.







