Error on Firmware upload

OZ0J Joe




I have tried to upgrade the firmware of my K3.


I the first attempt it when well until installing of DSP1. Since then I have “ERR DSE” in the display.


I have used a USB to RS232 cable, and Windows 8.1 can find the cable without problems.


I have tried to move the cable to another USB plug and I have Changed the COM port No in Windows.


Present the radio has a dead RX and will not communicate with me at all.


Any suggestions?



73 Joe OZ0J


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