开云体育

On Wed, Mar 12, 2025 at 04:39 PM, Bob wrote:

If you haven't already, try a factory full reset. I'm not a professional tech but I've fixed 2 radios in the past year and a half doing a full reset.

Bob W4JFA

Thanks Bob. I tried the Full Reset described in the instruction manual ([A=B] + POWER ON) to no effect.

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Is that the same as the factory reset?

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The Mic socket and ACC2 are wired to the TX-RX Unit X57-4620-00. Unfortunately the schematic in my downloaded copy of the service manual is very fuzzy. Is there a better one somewhere?

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Mike G8GYW