... how dumb and forgetful I would become when I got old. I spent 60 minutes trying to figure out why the RS was not working on an F-3B unit I hadn't run for two years. Checked everything I could, and as a last resort, decided to see if there could possibly be something wrong with the speaker itself. And in fact it was the speaker! It wasn't there. Took it out for a replacement project two years ago that was never completed. How much worse am I gonna get? Looking on the bright side, I guess I will quickly forget about the ERR deal that has had me so distraught.
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