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The latest 4O3A Genius Product Software and Firmware
SmartSDR v3.9.19 and the SmartSDR v3.9.19 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
The latest 4O3A Genius Product Software and Firmware
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Audio breakup

Rich WB1J
Member ✭
Hv latest firmware 6600M and PGXL. On last install, 2 issues started: a) audio intermittently breaks up, b) interlock warning sometimes appears on radio. Ideas?
0
Answers
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Hi Rich,
Specifically which versions of radio and amp firmware. I’ve seen where a person has multiple versions of radio software on their desktop (shortcuts) and inadvertently click the wrong version and downgrade by mistake.
For reference, please post exact versions.
73 Dave wo2x
0 -
Using all the latest Firmware. However, your question has me thinking. I could not strictly follow the sequence to update because at one point you are to hold down the off/on button. I am still far away from the radio, using a Maestro. Not sure if holding down its button would have done the same. Don't think so. However, all firmware seemed to register OK.0
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