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Old 05-10-2026, 06:33 PM
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TinCanAlley TinCanAlley is offline
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Location: So Cal, CA
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Oh, and I'm still confused about adjusting detector output level. I posted earlier the instructions. So I've figured out that I'm supposed to be on the highest channel without signal. I'm then supposed to connect 7.2V to E and ground, then a DMM from C1 to ground. The set is supposed to be one for this connection and adjustment and this is where I am confused. The circuit already has DC and and AC signal on it. Is me just connecting my power supply and injecting voltage all there is to it? Is the AC signal bad for my supply? What is my injecting 7.2V going to do to the DC already on it? And lastly, once this is done and I disconnect, the DC voltage on E will drop back to what it was before, so won't the adjustment I made change as well? As it stand s now, the voltage on C1 is around 7V.

Since there were untrained hands in this set before I got it, I'm checking all I can and this one is off, but not sure if the amount matters in the end.
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